| 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 | $187.52 | 6.739% | $200.157 | $200.16 | $200.15 | $200.20 |
| Purchase #2 | $201.48 | 10.623% | $222.8832 | $222.88 | $222.90 | $222.90 |
| Purchase #3 | $188.78 | 8.213% | $204.2845 | $204.28 | $204.30 | $204.30 |
| Purchase #4 | $225.43 | 5.804% | $238.514 | $238.51 | $238.50 | $238.50 |
| Purchase #5 | $138.75 | 12.158% | $155.6192 | $155.62 | $155.60 | $155.60 |
| Purchase #6 | $48.85 | 8.486% | $52.9954 | $53.00 | $53.00 | $53.00 |
| Purchase #7 | $89.38 | 9.592% | $97.9533 | $97.95 | $97.95 | $98.00 |
| 7 purchase totals = | $1,080.19 | $1,172.4066 | $1,172.40 | $1,172.40 | $1,172.50 | |