| 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 | $196.66 | 13.312% | $222.8394 | $222.84 | $222.85 | $222.80 |
| Purchase #2 | $157.78 | 8.713% | $171.5274 | $171.53 | $171.55 | $171.50 |
| Purchase #3 | $29.52 | 7.636% | $31.7741 | $31.77 | $31.75 | $31.80 |
| Purchase #4 | $182.85 | 7.802% | $197.116 | $197.12 | $197.10 | $197.10 |
| Purchase #5 | $16.49 | 5.622% | $17.4171 | $17.42 | $17.40 | $17.40 |
| Purchase #6 | $98.64 | 9.252% | $107.7662 | $107.77 | $107.75 | $107.80 |
| Purchase #7 | $73.95 | 11.780% | $82.6613 | $82.66 | $82.65 | $82.70 |
| 7 purchase totals = | $755.89 | $831.1015 | $831.11 | $831.05 | $831.10 | |