| 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 | $143.83 | 8.572% | $156.1591 | $156.16 | $156.15 | $156.20 |
| Purchase #2 | $91.74 | 11.621% | $102.4011 | $102.40 | $102.40 | $102.40 |
| Purchase #3 | $206.86 | 8.784% | $225.0306 | $225.03 | $225.05 | $225.00 |
| Purchase #4 | $178.73 | 9.622% | $195.9274 | $195.93 | $195.95 | $195.90 |
| Purchase #5 | $100.95 | 7.555% | $108.5768 | $108.58 | $108.60 | $108.60 |
| Purchase #6 | $160.64 | 5.276% | $169.1154 | $169.12 | $169.10 | $169.10 |
| Purchase #7 | $237.52 | 11.533% | $264.9132 | $264.91 | $264.90 | $264.90 |
| 7 purchase totals = | $1,120.27 | $1,222.1236 | $1,222.13 | $1,222.15 | $1,222.10 | |