| 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 | $153.25 | 11.733% | $171.2308 | $171.23 | $171.25 | $171.20 |
| Purchase #2 | $207.31 | 10.152% | $228.3561 | $228.36 | $228.35 | $228.40 |
| Purchase #3 | $41.66 | 7.683% | $44.8607 | $44.86 | $44.85 | $44.90 |
| Purchase #4 | $173.42 | 5.767% | $183.4211 | $183.42 | $183.40 | $183.40 |
| Purchase #5 | $19.66 | 12.756% | $22.1678 | $22.17 | $22.15 | $22.20 |
| Purchase #6 | $55.88 | 9.709% | $61.3054 | $61.31 | $61.30 | $61.30 |
| Purchase #7 | $189.59 | 12.406% | $213.1105 | $213.11 | $213.10 | $213.10 |
| 7 purchase totals = | $840.77 | $924.4524 | $924.46 | $924.40 | $924.50 | |