| 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 | $100.51 | 7.293% | $107.8402 | $107.84 | $107.85 | $107.80 |
| Purchase #2 | $159.52 | 7.539% | $171.5462 | $171.55 | $171.55 | $171.50 |
| Purchase #3 | $38.58 | 13.177% | $43.6637 | $43.66 | $43.65 | $43.70 |
| Purchase #4 | $228.89 | 11.295% | $254.7431 | $254.74 | $254.75 | $254.70 |
| Purchase #5 | $127.92 | 5.385% | $134.8085 | $134.81 | $134.80 | $134.80 |
| Purchase #6 | $195.56 | 7.442% | $210.1136 | $210.11 | $210.10 | $210.10 |
| Purchase #7 | $19.65 | 13.833% | $22.3682 | $22.37 | $22.35 | $22.40 |
| 7 purchase totals = | $870.63 | $945.0835 | $945.08 | $945.05 | $945.00 | |