| 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 | $143.39 | 11.785% | $160.2885 | $160.29 | $160.30 | $160.30 |
| Purchase #2 | $8.74 | 6.209% | $9.2827 | $9.28 | $9.30 | $9.30 |
| Purchase #3 | $236.88 | 6.532% | $252.353 | $252.35 | $252.35 | $252.40 |
| Purchase #4 | $101.34 | 12.688% | $114.198 | $114.20 | $114.20 | $114.20 |
| Purchase #5 | $13.78 | 10.374% | $15.2095 | $15.21 | $15.20 | $15.20 |
| Purchase #6 | $15.43 | 7.562% | $16.5968 | $16.60 | $16.60 | $16.60 |
| Purchase #7 | $224.81 | 3.247% | $232.1096 | $232.11 | $232.10 | $232.10 |
| 7 purchase totals = | $744.37 | $800.0381 | $800.04 | $800.05 | $800.10 | |