| 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 | $128.40 | 10.731% | $142.1786 | $142.18 | $142.20 | $142.20 |
| Purchase #2 | $168.83 | 3.826% | $175.2894 | $175.29 | $175.30 | $175.30 |
| Purchase #3 | $185.64 | 8.128% | $200.7288 | $200.73 | $200.75 | $200.70 |
| Purchase #4 | $155.86 | 5.261% | $164.0598 | $164.06 | $164.05 | $164.10 |
| Purchase #5 | $82.52 | 12.458% | $92.8003 | $92.80 | $92.80 | $92.80 |
| Purchase #6 | $27.62 | 13.284% | $31.289 | $31.29 | $31.30 | $31.30 |
| Purchase #7 | $107.69 | 6.810% | $115.0237 | $115.02 | $115.00 | $115.00 |
| 7 purchase totals = | $856.56 | $921.3696 | $921.37 | $921.40 | $921.40 | |