| 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 | $141.59 | 3.366% | $146.3559 | $146.36 | $146.35 | $146.40 |
| Purchase #2 | $125.40 | 3.109% | $129.2987 | $129.30 | $129.30 | $129.30 |
| Purchase #3 | $209.39 | 12.269% | $235.0801 | $235.08 | $235.10 | $235.10 |
| Purchase #4 | $176.93 | 7.224% | $189.7114 | $189.71 | $189.70 | $189.70 |
| Purchase #5 | $184.71 | 11.152% | $205.3089 | $205.31 | $205.30 | $205.30 |
| Purchase #6 | $65.47 | 4.772% | $68.5942 | $68.59 | $68.60 | $68.60 |
| Purchase #7 | $85.62 | 10.688% | $94.7711 | $94.77 | $94.75 | $94.80 |
| 7 purchase totals = | $989.11 | $1,069.1203 | $1,069.12 | $1,069.10 | $1,069.20 | |