| 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 | $147.61 | 3.213% | $152.3527 | $152.35 | $152.35 | $152.40 |
| Purchase #2 | $15.72 | 3.399% | $16.2543 | $16.25 | $16.25 | $16.30 |
| Purchase #3 | $32.68 | 11.263% | $36.3607 | $36.36 | $36.35 | $36.40 |
| Purchase #4 | $119.44 | 11.444% | $133.1087 | $133.11 | $133.10 | $133.10 |
| Purchase #5 | $62.39 | 6.662% | $66.5464 | $66.55 | $66.55 | $66.50 |
| Purchase #6 | $43.77 | 11.611% | $48.8521 | $48.85 | $48.85 | $48.90 |
| Purchase #7 | $189.49 | 11.181% | $210.6769 | $210.68 | $210.70 | $210.70 |
| 7 purchase totals = | $611.10 | $664.1518 | $664.15 | $664.15 | $664.30 | |