| 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 | $151.79 | 12.366% | $170.5604 | $170.56 | $170.55 | $170.60 |
| Purchase #2 | $128.70 | 7.646% | $138.5404 | $138.54 | $138.55 | $138.50 |
| Purchase #3 | $176.34 | 7.846% | $190.1756 | $190.18 | $190.20 | $190.20 |
| Purchase #4 | $159.83 | 5.727% | $168.9835 | $168.98 | $169.00 | $169.00 |
| Purchase #5 | $181.28 | 7.442% | $194.7709 | $194.77 | $194.75 | $194.80 |
| Purchase #6 | $245.52 | 5.872% | $259.9369 | $259.94 | $259.95 | $259.90 |
| Purchase #7 | $206.73 | 7.281% | $221.782 | $221.78 | $221.80 | $221.80 |
| 7 purchase totals = | $1,250.19 | $1,344.7497 | $1,344.75 | $1,344.80 | $1,344.80 | |