| 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 | $170.97 | 4.816% | $179.2039 | $179.20 | $179.20 | $179.20 |
| Purchase #2 | $169.59 | 10.398% | $187.224 | $187.22 | $187.20 | $187.20 |
| Purchase #3 | $20.42 | 3.665% | $21.1684 | $21.17 | $21.15 | $21.20 |
| Purchase #4 | $151.65 | 5.675% | $160.2561 | $160.26 | $160.25 | $160.30 |
| Purchase #5 | $247.97 | 12.617% | $279.2564 | $279.26 | $279.25 | $279.30 |
| Purchase #6 | $107.32 | 7.655% | $115.5353 | $115.54 | $115.55 | $115.50 |
| Purchase #7 | $83.92 | 8.612% | $91.1472 | $91.15 | $91.15 | $91.10 |
| 7 purchase totals = | $951.84 | $1,033.7913 | $1,033.80 | $1,033.75 | $1,033.80 | |