| 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 | $179.41 | 7.163% | $192.2611 | $192.26 | $192.25 | $192.30 |
| Purchase #2 | $118.29 | 10.815% | $131.0831 | $131.08 | $131.10 | $131.10 |
| Purchase #3 | $29.88 | 8.147% | $32.3143 | $32.31 | $32.30 | $32.30 |
| Purchase #4 | $107.75 | 12.302% | $121.0054 | $121.01 | $121.00 | $121.00 |
| Purchase #5 | $7.41 | 5.107% | $7.7884 | $7.79 | $7.80 | $7.80 |
| Purchase #6 | $201.30 | 4.446% | $210.2498 | $210.25 | $210.25 | $210.20 |
| Purchase #7 | $64.90 | 6.489% | $69.1114 | $69.11 | $69.10 | $69.10 |
| 7 purchase totals = | $708.94 | $763.8135 | $763.81 | $763.80 | $763.80 | |