| 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 | $180.51 | 4.221% | $188.1293 | $188.13 | $188.15 | $188.10 |
| Purchase #2 | $97.47 | 10.687% | $107.8866 | $107.89 | $107.90 | $107.90 |
| Purchase #3 | $232.37 | 4.334% | $242.4409 | $242.44 | $242.45 | $242.40 |
| Purchase #4 | $229.99 | 7.365% | $246.9288 | $246.93 | $246.95 | $246.90 |
| Purchase #5 | $59.81 | 5.645% | $63.1863 | $63.19 | $63.20 | $63.20 |
| Purchase #6 | $179.88 | 8.150% | $194.5402 | $194.54 | $194.55 | $194.50 |
| Purchase #7 | $81.38 | 11.636% | $90.8494 | $90.85 | $90.85 | $90.80 |
| 7 purchase totals = | $1,061.41 | $1,133.9615 | $1,133.97 | $1,134.05 | $1,133.80 | |