| 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 | $130.55 | 9.219% | $142.5854 | $142.59 | $142.60 | $142.60 |
| Purchase #2 | $16.77 | 8.682% | $18.226 | $18.23 | $18.25 | $18.20 |
| Purchase #3 | $182.31 | 13.761% | $207.3977 | $207.40 | $207.40 | $207.40 |
| Purchase #4 | $162.40 | 8.228% | $175.7623 | $175.76 | $175.75 | $175.80 |
| Purchase #5 | $21.57 | 8.200% | $23.3387 | $23.34 | $23.35 | $23.30 |
| Purchase #6 | $99.76 | 7.613% | $107.3547 | $107.35 | $107.35 | $107.40 |
| Purchase #7 | $21.93 | 5.591% | $23.1561 | $23.16 | $23.15 | $23.20 |
| 7 purchase totals = | $635.29 | $697.8209 | $697.83 | $697.85 | $697.90 | |