| 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 | $159.41 | 4.824% | $167.0999 | $167.10 | $167.10 | $167.10 |
| Purchase #2 | $21.57 | 6.350% | $22.9397 | $22.94 | $22.95 | $22.90 |
| Purchase #3 | $146.97 | 8.873% | $160.0106 | $160.01 | $160.00 | $160.00 |
| Purchase #4 | $92.43 | 6.371% | $98.3187 | $98.32 | $98.30 | $98.30 |
| Purchase #5 | $99.58 | 7.405% | $106.9539 | $106.95 | $106.95 | $107.00 |
| Purchase #6 | $232.56 | 8.289% | $251.8369 | $251.84 | $251.85 | $251.80 |
| Purchase #7 | $143.87 | 10.635% | $159.1706 | $159.17 | $159.15 | $159.20 |
| 7 purchase totals = | $896.39 | $966.3303 | $966.33 | $966.30 | $966.30 | |