| 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 | $154.88 | 3.652% | $160.5362 | $160.54 | $160.55 | $160.50 |
| Purchase #2 | $212.39 | 9.265% | $232.0679 | $232.07 | $232.05 | $232.10 |
| Purchase #3 | $223.92 | 9.754% | $245.7612 | $245.76 | $245.75 | $245.80 |
| Purchase #4 | $113.88 | 13.233% | $128.9497 | $128.95 | $128.95 | $128.90 |
| Purchase #5 | $199.88 | 12.658% | $225.1808 | $225.18 | $225.20 | $225.20 |
| Purchase #6 | $41.86 | 10.202% | $46.1306 | $46.13 | $46.15 | $46.10 |
| Purchase #7 | $209.75 | 9.137% | $228.9149 | $228.91 | $228.90 | $228.90 |
| 7 purchase totals = | $1,156.56 | $1,267.5413 | $1,267.54 | $1,267.55 | $1,267.50 | |