| 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 | $16.51 | 3.107% | $17.023 | $17.02 | $17.00 | $17.00 |
| Purchase #2 | $36.90 | 7.752% | $39.7605 | $39.76 | $39.75 | $39.80 |
| Purchase #3 | $230.42 | 13.468% | $261.453 | $261.45 | $261.45 | $261.50 |
| Purchase #4 | $184.77 | 11.844% | $206.6542 | $206.65 | $206.65 | $206.70 |
| Purchase #5 | $157.55 | 5.237% | $165.8009 | $165.80 | $165.80 | $165.80 |
| Purchase #6 | $81.79 | 9.209% | $89.322 | $89.32 | $89.30 | $89.30 |
| Purchase #7 | $139.28 | 9.214% | $152.1133 | $152.11 | $152.10 | $152.10 |
| 7 purchase totals = | $847.22 | $932.1269 | $932.11 | $932.05 | $932.20 | |