| 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 | $126.64 | 6.449% | $134.807 | $134.81 | $134.80 | $134.80 |
| Purchase #2 | $5.51 | 11.282% | $6.1316 | $6.13 | $6.15 | $6.10 |
| Purchase #3 | $132.46 | 8.395% | $143.58 | $143.58 | $143.60 | $143.60 |
| Purchase #4 | $158.48 | 11.739% | $177.084 | $177.08 | $177.10 | $177.10 |
| Purchase #5 | $211.94 | 5.838% | $224.3131 | $224.31 | $224.30 | $224.30 |
| Purchase #6 | $242.39 | 11.416% | $270.0612 | $270.06 | $270.05 | $270.10 |
| Purchase #7 | $14.90 | 5.426% | $15.7085 | $15.71 | $15.70 | $15.70 |
| 7 purchase totals = | $892.32 | $971.6854 | $971.68 | $971.70 | $971.70 | |