| 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 | $150.53 | 13.362% | $170.6438 | $170.64 | $170.65 | $170.60 |
| Purchase #2 | $148.35 | 8.663% | $161.2016 | $161.20 | $161.20 | $161.20 |
| Purchase #3 | $27.26 | 5.590% | $28.7838 | $28.78 | $28.80 | $28.80 |
| Purchase #4 | $16.58 | 5.577% | $17.5047 | $17.50 | $17.50 | $17.50 |
| Purchase #5 | $148.45 | 4.361% | $154.9239 | $154.92 | $154.90 | $154.90 |
| Purchase #6 | $71.60 | 13.506% | $81.2703 | $81.27 | $81.25 | $81.30 |
| Purchase #7 | $138.39 | 10.678% | $153.1673 | $153.17 | $153.15 | $153.20 |
| 7 purchase totals = | $701.16 | $767.4954 | $767.48 | $767.45 | $767.50 | |