| 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 | $93.88 | 13.756% | $106.7941 | $106.79 | $106.80 | $106.80 |
| Purchase #2 | $140.76 | 9.485% | $154.1111 | $154.11 | $154.10 | $154.10 |
| Purchase #3 | $72.60 | 10.638% | $80.3232 | $80.32 | $80.30 | $80.30 |
| Purchase #4 | $93.99 | 7.553% | $101.0891 | $101.09 | $101.10 | $101.10 |
| Purchase #5 | $160.79 | 6.539% | $171.3041 | $171.30 | $171.30 | $171.30 |
| Purchase #6 | $43.75 | 6.327% | $46.5181 | $46.52 | $46.50 | $46.50 |
| Purchase #7 | $156.47 | 11.419% | $174.3373 | $174.34 | $174.35 | $174.30 |
| 7 purchase totals = | $762.24 | $834.4770 | $834.47 | $834.45 | $834.40 | |