| 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 | $145.89 | 3.315% | $150.7263 | $150.73 | $150.75 | $150.70 |
| Purchase #2 | $244.87 | 11.413% | $272.817 | $272.82 | $272.80 | $272.80 |
| Purchase #3 | $92.99 | 7.404% | $99.875 | $99.88 | $99.90 | $99.90 |
| Purchase #4 | $30.29 | 5.616% | $31.9911 | $31.99 | $32.00 | $32.00 |
| Purchase #5 | $119.67 | 4.811% | $125.4273 | $125.43 | $125.45 | $125.40 |
| Purchase #6 | $117.53 | 3.501% | $121.6447 | $121.64 | $121.65 | $121.60 |
| Purchase #7 | $122.33 | 13.391% | $138.7112 | $138.71 | $138.70 | $138.70 |
| 7 purchase totals = | $873.57 | $941.1926 | $941.20 | $941.25 | $941.10 | |