| 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 | $142.61 | 11.755% | $159.3738 | $159.37 | $159.35 | $159.40 |
| Purchase #2 | $134.42 | 5.728% | $142.1196 | $142.12 | $142.10 | $142.10 |
| Purchase #3 | $214.86 | 9.487% | $235.2438 | $235.24 | $235.25 | $235.20 |
| Purchase #4 | $173.68 | 5.728% | $183.6284 | $183.63 | $183.65 | $183.60 |
| Purchase #5 | $158.47 | 13.446% | $179.7779 | $179.78 | $179.80 | $179.80 |
| Purchase #6 | $37.93 | 13.823% | $43.1731 | $43.17 | $43.15 | $43.20 |
| Purchase #7 | $10.46 | 13.167% | $11.8373 | $11.84 | $11.85 | $11.80 |
| 7 purchase totals = | $872.43 | $955.1539 | $955.15 | $955.15 | $955.10 | |