| 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 | $160.48 | 10.434% | $177.2245 | $177.22 | $177.20 | $177.20 |
| Purchase #2 | $60.44 | 8.522% | $65.5907 | $65.59 | $65.60 | $65.60 |
| Purchase #3 | $39.81 | 5.182% | $41.873 | $41.87 | $41.85 | $41.90 |
| Purchase #4 | $199.46 | 5.343% | $210.1171 | $210.12 | $210.10 | $210.10 |
| Purchase #5 | $75.27 | 9.707% | $82.5765 | $82.58 | $82.60 | $82.60 |
| Purchase #6 | $60.97 | 13.488% | $69.1936 | $69.19 | $69.20 | $69.20 |
| Purchase #7 | $203.62 | 10.837% | $225.6863 | $225.69 | $225.70 | $225.70 |
| 7 purchase totals = | $800.05 | $872.2617 | $872.26 | $872.25 | $872.30 | |