| 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 | $20.60 | 6.466% | $21.932 | $21.93 | $21.95 | $21.90 |
| Purchase #2 | $121.49 | 7.677% | $130.8168 | $130.82 | $130.80 | $130.80 |
| Purchase #3 | $77.41 | 12.418% | $87.0228 | $87.02 | $87.00 | $87.00 |
| Purchase #4 | $195.33 | 5.434% | $205.9442 | $205.94 | $205.95 | $205.90 |
| Purchase #5 | $135.84 | 12.666% | $153.0455 | $153.05 | $153.05 | $153.00 |
| Purchase #6 | $120.48 | 4.681% | $126.1197 | $126.12 | $126.10 | $126.10 |
| Purchase #7 | $131.67 | 7.784% | $141.9192 | $141.92 | $141.90 | $141.90 |
| 7 purchase totals = | $802.82 | $866.8002 | $866.80 | $866.75 | $866.60 | |