| 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 | $15.43 | 11.208% | $17.1594 | $17.16 | $17.15 | $17.20 |
| Purchase #2 | $170.51 | 5.481% | $179.8557 | $179.86 | $179.85 | $179.90 |
| Purchase #3 | $107.74 | 7.867% | $116.2159 | $116.22 | $116.20 | $116.20 |
| Purchase #4 | $100.68 | 6.606% | $107.3309 | $107.33 | $107.35 | $107.30 |
| Purchase #5 | $210.55 | 7.208% | $225.7264 | $225.73 | $225.75 | $225.70 |
| Purchase #6 | $94.63 | 7.228% | $101.4699 | $101.47 | $101.45 | $101.50 |
| Purchase #7 | $233.33 | 10.536% | $257.9136 | $257.91 | $257.90 | $257.90 |
| 7 purchase totals = | $932.87 | $1,005.6718 | $1,005.68 | $1,005.65 | $1,005.70 | |