| 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 | $148.64 | 6.743% | $158.6628 | $158.66 | $158.65 | $158.70 |
| Purchase #2 | $135.39 | 10.156% | $149.1402 | $149.14 | $149.15 | $149.10 |
| Purchase #3 | $249.74 | 8.319% | $270.5159 | $270.52 | $270.50 | $270.50 |
| Purchase #4 | $150.48 | 8.709% | $163.5853 | $163.59 | $163.60 | $163.60 |
| Purchase #5 | $168.92 | 10.814% | $187.187 | $187.19 | $187.20 | $187.20 |
| Purchase #6 | $139.85 | 13.660% | $158.9535 | $158.95 | $158.95 | $159.00 |
| Purchase #7 | $128.63 | 13.397% | $145.8626 | $145.86 | $145.85 | $145.90 |
| 7 purchase totals = | $1,121.65 | $1,233.9073 | $1,233.91 | $1,233.90 | $1,234.00 | |