| 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 | $146.55 | 8.363% | $158.806 | $158.81 | $158.80 | $158.80 |
| Purchase #2 | $119.44 | 11.867% | $133.6139 | $133.61 | $133.60 | $133.60 |
| Purchase #3 | $30.43 | 9.441% | $33.3029 | $33.30 | $33.30 | $33.30 |
| Purchase #4 | $142.62 | 11.867% | $159.5447 | $159.54 | $159.55 | $159.50 |
| Purchase #5 | $66.77 | 12.852% | $75.3513 | $75.35 | $75.35 | $75.40 |
| Purchase #6 | $25.53 | 7.816% | $27.5254 | $27.53 | $27.55 | $27.50 |
| Purchase #7 | $196.86 | 12.330% | $221.1328 | $221.13 | $221.15 | $221.10 |
| 7 purchase totals = | $728.20 | $809.2770 | $809.27 | $809.30 | $809.20 | |