| 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 | $158.32 | 6.482% | $168.5823 | $168.58 | $168.60 | $168.60 |
| Purchase #2 | $53.95 | 7.129% | $57.7961 | $57.80 | $57.80 | $57.80 |
| Purchase #3 | $246.47 | 11.453% | $274.6982 | $274.70 | $274.70 | $274.70 |
| Purchase #4 | $149.38 | 7.251% | $160.2115 | $160.21 | $160.20 | $160.20 |
| Purchase #5 | $65.52 | 11.611% | $73.1275 | $73.13 | $73.15 | $73.10 |
| Purchase #6 | $50.36 | 9.450% | $55.119 | $55.12 | $55.10 | $55.10 |
| Purchase #7 | $28.93 | 6.860% | $30.9146 | $30.91 | $30.90 | $30.90 |
| 7 purchase totals = | $752.93 | $820.4492 | $820.45 | $820.45 | $820.40 | |