| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $168.62 | 8.490% | $182.9358 | $182.94 | $182.95 | $182.90 |
| Purchase #2 | $128.56 | 13.421% | $145.814 | $145.81 | $145.80 | $145.80 |
| Purchase #3 | $155.79 | 11.167% | $173.1871 | $173.19 | $173.20 | $173.20 |
| Purchase #4 | $148.97 | 13.474% | $169.0422 | $169.04 | $169.05 | $169.00 |
| Purchase #5 | $217.63 | 10.613% | $240.7271 | $240.73 | $240.75 | $240.70 |
| Purchase #6 | $170.70 | 10.277% | $188.2428 | $188.24 | $188.25 | $188.20 |
| Purchase #7 | $103.27 | 11.846% | $115.5034 | $115.50 | $115.50 | $115.50 |
| 7 purchase totals = | $1,093.54 | $1,215.4524 | $1,215.45 | $1,215.50 | $1,215.30 | |