| 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 | $180.62 | 5.628% | $190.7853 | $190.79 | $190.80 | $190.80 |
| Purchase #2 | $116.90 | 9.394% | $127.8816 | $127.88 | $127.90 | $127.90 |
| Purchase #3 | $83.25 | 4.692% | $87.1561 | $87.16 | $87.15 | $87.20 |
| Purchase #4 | $101.74 | 5.367% | $107.2004 | $107.20 | $107.20 | $107.20 |
| Purchase #5 | $107.46 | 12.347% | $120.7281 | $120.73 | $120.75 | $120.70 |
| Purchase #6 | $88.78 | 6.133% | $94.2249 | $94.22 | $94.20 | $94.20 |
| Purchase #7 | $22.40 | 8.375% | $24.276 | $24.28 | $24.30 | $24.30 |
| 7 purchase totals = | $701.15 | $752.2524 | $752.26 | $752.30 | $752.30 | |