| 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 | $35.80 | 11.216% | $39.8153 | $39.82 | $39.80 | $39.80 |
| Purchase #2 | $155.35 | 7.867% | $167.5714 | $167.57 | $167.55 | $167.60 |
| Purchase #3 | $27.48 | 13.326% | $31.142 | $31.14 | $31.15 | $31.10 |
| Purchase #4 | $116.89 | 3.842% | $121.3809 | $121.38 | $121.40 | $121.40 |
| Purchase #5 | $163.74 | 4.181% | $170.586 | $170.59 | $170.60 | $170.60 |
| Purchase #6 | $94.58 | 5.373% | $99.6618 | $99.66 | $99.65 | $99.70 |
| Purchase #7 | $190.30 | 3.613% | $197.1755 | $197.18 | $197.20 | $197.20 |
| 7 purchase totals = | $784.14 | $827.3329 | $827.34 | $827.35 | $827.40 | |