| 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 | $116.64 | 11.581% | $130.1481 | $130.15 | $130.15 | $130.10 |
| Purchase #2 | $27.90 | 11.599% | $31.1361 | $31.14 | $31.15 | $31.10 |
| Purchase #3 | $163.80 | 6.165% | $173.8983 | $173.90 | $173.90 | $173.90 |
| Purchase #4 | $240.86 | 10.361% | $265.8155 | $265.82 | $265.80 | $265.80 |
| Purchase #5 | $118.77 | 6.167% | $126.0945 | $126.09 | $126.10 | $126.10 |
| Purchase #6 | $54.34 | 12.213% | $60.9765 | $60.98 | $61.00 | $61.00 |
| Purchase #7 | $70.60 | 13.649% | $80.2362 | $80.24 | $80.25 | $80.20 |
| 7 purchase totals = | $792.91 | $868.3052 | $868.32 | $868.35 | $868.20 | |