| 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 | $140.58 | 8.192% | $152.0963 | $152.10 | $152.10 | $152.10 |
| Purchase #2 | $180.36 | 9.391% | $197.2976 | $197.30 | $197.30 | $197.30 |
| Purchase #3 | $183.51 | 11.483% | $204.5825 | $204.58 | $204.60 | $204.60 |
| Purchase #4 | $53.73 | 10.672% | $59.4641 | $59.46 | $59.45 | $59.50 |
| Purchase #5 | $158.52 | 11.511% | $176.7672 | $176.77 | $176.75 | $176.80 |
| Purchase #6 | $9.55 | 9.653% | $10.4719 | $10.47 | $10.45 | $10.50 |
| Purchase #7 | $7.87 | 4.488% | $8.2232 | $8.22 | $8.20 | $8.20 |
| 7 purchase totals = | $734.12 | $808.9028 | $808.90 | $808.85 | $809.00 | |