| 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 | $152.79 | 9.399% | $167.1507 | $167.15 | $167.15 | $167.20 |
| Purchase #2 | $87.91 | 9.444% | $96.2122 | $96.21 | $96.20 | $96.20 |
| Purchase #3 | $228.31 | 3.274% | $235.7849 | $235.78 | $235.80 | $235.80 |
| Purchase #4 | $94.53 | 8.463% | $102.5301 | $102.53 | $102.55 | $102.50 |
| Purchase #5 | $12.45 | 7.259% | $13.3537 | $13.35 | $13.35 | $13.40 |
| Purchase #6 | $176.69 | 11.637% | $197.2514 | $197.25 | $197.25 | $197.30 |
| Purchase #7 | $155.71 | 6.259% | $165.4559 | $165.46 | $165.45 | $165.50 |
| 7 purchase totals = | $908.39 | $977.7389 | $977.73 | $977.75 | $977.90 | |