| 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 | $176.77 | 3.623% | $183.1744 | $183.17 | $183.15 | $183.20 |
| Purchase #2 | $230.61 | 10.235% | $254.2129 | $254.21 | $254.20 | $254.20 |
| Purchase #3 | $10.33 | 8.655% | $11.2241 | $11.22 | $11.20 | $11.20 |
| Purchase #4 | $187.31 | 13.551% | $212.6924 | $212.69 | $212.70 | $212.70 |
| Purchase #5 | $220.48 | 5.665% | $232.9702 | $232.97 | $232.95 | $233.00 |
| Purchase #6 | $110.34 | 10.528% | $121.9566 | $121.96 | $121.95 | $122.00 |
| Purchase #7 | $140.38 | 13.289% | $159.0351 | $159.04 | $159.05 | $159.00 |
| 7 purchase totals = | $1,076.22 | $1,175.2657 | $1,175.26 | $1,175.20 | $1,175.30 | |