| 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 | $147.40 | 6.124% | $156.4268 | $156.43 | $156.45 | $156.40 |
| Purchase #2 | $148.49 | 7.658% | $159.8614 | $159.86 | $159.85 | $159.90 |
| Purchase #3 | $70.64 | 13.412% | $80.1142 | $80.11 | $80.10 | $80.10 |
| Purchase #4 | $230.89 | 5.158% | $242.7993 | $242.80 | $242.80 | $242.80 |
| Purchase #5 | $186.55 | 13.762% | $212.223 | $212.22 | $212.20 | $212.20 |
| Purchase #6 | $32.69 | 10.125% | $35.9999 | $36.00 | $36.00 | $36.00 |
| Purchase #7 | $37.56 | 11.834% | $42.0049 | $42.00 | $42.00 | $42.00 |
| 7 purchase totals = | $854.22 | $929.4295 | $929.42 | $929.40 | $929.40 | |