| 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 | $192.82 | 13.137% | $218.1508 | $218.15 | $218.15 | $218.20 |
| Purchase #2 | $97.76 | 12.482% | $109.9624 | $109.96 | $109.95 | $110.00 |
| Purchase #3 | $31.66 | 5.845% | $33.5105 | $33.51 | $33.50 | $33.50 |
| Purchase #4 | $138.67 | 8.409% | $150.3308 | $150.33 | $150.35 | $150.30 |
| Purchase #5 | $242.82 | 6.376% | $258.3022 | $258.30 | $258.30 | $258.30 |
| Purchase #6 | $33.65 | 10.458% | $37.1691 | $37.17 | $37.15 | $37.20 |
| Purchase #7 | $163.93 | 12.381% | $184.2262 | $184.23 | $184.25 | $184.20 |
| 7 purchase totals = | $901.31 | $991.6520 | $991.65 | $991.65 | $991.70 | |