| 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 | $135.70 | 11.536% | $151.3544 | $151.35 | $151.35 | $151.40 |
| Purchase #2 | $135.62 | 10.541% | $149.9157 | $149.92 | $149.90 | $149.90 |
| Purchase #3 | $88.52 | 6.211% | $94.018 | $94.02 | $94.00 | $94.00 |
| Purchase #4 | $24.29 | 3.603% | $25.1652 | $25.17 | $25.15 | $25.20 |
| Purchase #5 | $121.66 | 5.745% | $128.6494 | $128.65 | $128.65 | $128.60 |
| Purchase #6 | $75.49 | 10.212% | $83.199 | $83.20 | $83.20 | $83.20 |
| Purchase #7 | $218.82 | 6.110% | $232.1899 | $232.19 | $232.20 | $232.20 |
| 7 purchase totals = | $800.10 | $864.4916 | $864.50 | $864.45 | $864.50 | |