| 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 | $108.35 | 11.784% | $121.118 | $121.12 | $121.10 | $121.10 |
| Purchase #2 | $94.37 | 5.628% | $99.6811 | $99.68 | $99.70 | $99.70 |
| Purchase #3 | $146.30 | 10.672% | $161.9131 | $161.91 | $161.90 | $161.90 |
| Purchase #4 | $216.90 | 7.860% | $233.9483 | $233.95 | $233.95 | $233.90 |
| Purchase #5 | $131.88 | 5.227% | $138.7734 | $138.77 | $138.75 | $138.80 |
| Purchase #6 | $159.66 | 4.816% | $167.3492 | $167.35 | $167.35 | $167.30 |
| Purchase #7 | $9.40 | 13.873% | $10.7041 | $10.70 | $10.70 | $10.70 |
| 7 purchase totals = | $866.86 | $933.4872 | $933.48 | $933.45 | $933.40 | |