| 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 | $214.87 | 6.427% | $228.6797 | $228.68 | $228.70 | $228.70 |
| Purchase #2 | $114.85 | 5.437% | $121.0944 | $121.09 | $121.10 | $121.10 |
| Purchase #3 | $156.35 | 7.484% | $168.0512 | $168.05 | $168.05 | $168.10 |
| Purchase #4 | $80.30 | 9.575% | $87.9887 | $87.99 | $88.00 | $88.00 |
| Purchase #5 | $86.55 | 5.858% | $91.6201 | $91.62 | $91.60 | $91.60 |
| Purchase #6 | $81.36 | 8.230% | $88.0559 | $88.06 | $88.05 | $88.10 |
| Purchase #7 | $161.91 | 10.137% | $178.3228 | $178.32 | $178.30 | $178.30 |
| 7 purchase totals = | $896.19 | $963.8128 | $963.81 | $963.80 | $963.90 | |