| 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 | $107.87 | 9.464% | $118.0788 | $118.08 | $118.10 | $118.10 |
| Purchase #2 | $180.87 | 11.735% | $202.0951 | $202.10 | $202.10 | $202.10 |
| Purchase #3 | $21.35 | 7.785% | $23.0121 | $23.01 | $23.00 | $23.00 |
| Purchase #4 | $180.38 | 4.241% | $188.0299 | $188.03 | $188.05 | $188.00 |
| Purchase #5 | $75.93 | 7.477% | $81.6073 | $81.61 | $81.60 | $81.60 |
| Purchase #6 | $75.60 | 3.462% | $78.2173 | $78.22 | $78.20 | $78.20 |
| Purchase #7 | $36.95 | 13.611% | $41.9793 | $41.98 | $42.00 | $42.00 |
| 7 purchase totals = | $678.95 | $733.0198 | $733.03 | $733.05 | $733.00 | |