| 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 | $28.87 | 13.381% | $32.7331 | $32.73 | $32.75 | $32.70 |
| Purchase #2 | $81.87 | 11.816% | $91.5438 | $91.54 | $91.55 | $91.50 |
| Purchase #3 | $154.59 | 3.551% | $160.0795 | $160.08 | $160.10 | $160.10 |
| Purchase #4 | $187.25 | 10.375% | $206.6772 | $206.68 | $206.70 | $206.70 |
| Purchase #5 | $161.49 | 13.150% | $182.7259 | $182.73 | $182.75 | $182.70 |
| Purchase #6 | $167.59 | 7.250% | $179.7403 | $179.74 | $179.75 | $179.70 |
| Purchase #7 | $232.31 | 5.343% | $244.7223 | $244.72 | $244.70 | $244.70 |
| 7 purchase totals = | $1,013.97 | $1,098.2221 | $1,098.22 | $1,098.30 | $1,098.10 | |