| 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 | $178.48 | 8.716% | $194.0363 | $194.04 | $194.05 | $194.00 |
| Purchase #2 | $151.27 | 12.253% | $169.8051 | $169.81 | $169.80 | $169.80 |
| Purchase #3 | $225.69 | 6.691% | $240.7909 | $240.79 | $240.80 | $240.80 |
| Purchase #4 | $134.40 | 8.129% | $145.3254 | $145.33 | $145.35 | $145.30 |
| Purchase #5 | $141.66 | 9.654% | $155.3359 | $155.34 | $155.35 | $155.30 |
| Purchase #6 | $39.34 | 6.104% | $41.7413 | $41.74 | $41.75 | $41.70 |
| Purchase #7 | $162.77 | 4.638% | $170.3193 | $170.32 | $170.30 | $170.30 |
| 7 purchase totals = | $1,033.61 | $1,117.3542 | $1,117.37 | $1,117.40 | $1,117.20 | |