| 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 | $131.63 | 13.292% | $149.1263 | $149.13 | $149.15 | $149.10 |
| Purchase #2 | $172.85 | 6.612% | $184.2788 | $184.28 | $184.30 | $184.30 |
| Purchase #3 | $120.50 | 7.189% | $129.1627 | $129.16 | $129.15 | $129.20 |
| Purchase #4 | $51.40 | 8.674% | $55.8584 | $55.86 | $55.85 | $55.90 |
| Purchase #5 | $189.69 | 7.798% | $204.482 | $204.48 | $204.50 | $204.50 |
| Purchase #6 | $76.41 | 6.164% | $81.1199 | $81.12 | $81.10 | $81.10 |
| Purchase #7 | $224.25 | 12.868% | $253.1065 | $253.11 | $253.10 | $253.10 |
| 7 purchase totals = | $966.73 | $1,057.1346 | $1,057.14 | $1,057.15 | $1,057.20 | |