| 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 | $142.52 | 12.464% | $160.2837 | $160.28 | $160.30 | $160.30 |
| Purchase #2 | $161.50 | 5.824% | $170.9058 | $170.91 | $170.90 | $170.90 |
| Purchase #3 | $102.36 | 5.325% | $107.8107 | $107.81 | $107.80 | $107.80 |
| Purchase #4 | $191.40 | 13.720% | $217.6601 | $217.66 | $217.65 | $217.70 |
| Purchase #5 | $218.56 | 7.827% | $235.6667 | $235.67 | $235.65 | $235.70 |
| Purchase #6 | $38.71 | 6.256% | $41.1317 | $41.13 | $41.15 | $41.10 |
| Purchase #7 | $206.86 | 12.166% | $232.0266 | $232.03 | $232.05 | $232.00 |
| 7 purchase totals = | $1,061.91 | $1,165.4853 | $1,165.49 | $1,165.50 | $1,165.50 | |