| 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 | $152.80 | 13.245% | $173.0384 | $173.04 | $173.05 | $173.00 |
| Purchase #2 | $176.80 | 9.668% | $193.893 | $193.89 | $193.90 | $193.90 |
| Purchase #3 | $48.28 | 10.831% | $53.5092 | $53.51 | $53.50 | $53.50 |
| Purchase #4 | $27.33 | 5.730% | $28.896 | $28.90 | $28.90 | $28.90 |
| Purchase #5 | $225.37 | 4.637% | $235.8204 | $235.82 | $235.80 | $235.80 |
| Purchase #6 | $104.55 | 13.203% | $118.3537 | $118.35 | $118.35 | $118.40 |
| Purchase #7 | $210.29 | 5.227% | $221.2819 | $221.28 | $221.30 | $221.30 |
| 7 purchase totals = | $945.42 | $1,024.7926 | $1,024.79 | $1,024.80 | $1,024.80 | |