| 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 | $204.74 | 13.408% | $232.1915 | $232.19 | $232.20 | $232.20 |
| Purchase #2 | $103.28 | 12.824% | $116.5246 | $116.52 | $116.50 | $116.50 |
| Purchase #3 | $54.53 | 11.565% | $60.8364 | $60.84 | $60.85 | $60.80 |
| Purchase #4 | $172.95 | 8.670% | $187.9448 | $187.94 | $187.95 | $187.90 |
| Purchase #5 | $69.51 | 10.698% | $76.9462 | $76.95 | $76.95 | $76.90 |
| Purchase #6 | $93.56 | 12.483% | $105.2391 | $105.24 | $105.25 | $105.20 |
| Purchase #7 | $58.56 | 13.684% | $66.5734 | $66.57 | $66.55 | $66.60 |
| 7 purchase totals = | $757.13 | $846.2560 | $846.25 | $846.25 | $846.10 | |