| 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 | $116.55 | 12.326% | $130.916 | $130.92 | $130.90 | $130.90 |
| Purchase #2 | $118.58 | 4.645% | $124.088 | $124.09 | $124.10 | $124.10 |
| Purchase #3 | $99.58 | 7.852% | $107.399 | $107.40 | $107.40 | $107.40 |
| Purchase #4 | $17.36 | 7.259% | $18.6202 | $18.62 | $18.60 | $18.60 |
| Purchase #5 | $53.89 | 5.753% | $56.9903 | $56.99 | $57.00 | $57.00 |
| Purchase #6 | $98.91 | 5.691% | $104.539 | $104.54 | $104.55 | $104.50 |
| Purchase #7 | $154.25 | 6.592% | $164.4182 | $164.42 | $164.40 | $164.40 |
| 7 purchase totals = | $659.12 | $706.9707 | $706.98 | $706.95 | $706.90 | |