| 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 | $177.93 | 12.520% | $200.2068 | $200.21 | $200.20 | $200.20 |
| Purchase #2 | $41.44 | 10.242% | $45.6843 | $45.68 | $45.70 | $45.70 |
| Purchase #3 | $55.37 | 12.481% | $62.2807 | $62.28 | $62.30 | $62.30 |
| Purchase #4 | $47.78 | 10.842% | $52.9603 | $52.96 | $52.95 | $53.00 |
| Purchase #5 | $7.83 | 12.741% | $8.8276 | $8.83 | $8.85 | $8.80 |
| Purchase #6 | $103.30 | 4.180% | $107.6179 | $107.62 | $107.60 | $107.60 |
| Purchase #7 | $192.68 | 9.250% | $210.5029 | $210.50 | $210.50 | $210.50 |
| 7 purchase totals = | $626.33 | $688.0805 | $688.08 | $688.10 | $688.10 | |