| 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 | $132.46 | 6.213% | $140.6897 | $140.69 | $140.70 | $140.70 |
| Purchase #2 | $141.66 | 5.488% | $149.4343 | $149.43 | $149.45 | $149.40 |
| Purchase #3 | $224.51 | 8.523% | $243.645 | $243.65 | $243.65 | $243.60 |
| Purchase #4 | $73.67 | 12.543% | $82.9104 | $82.91 | $82.90 | $82.90 |
| Purchase #5 | $162.67 | 4.576% | $170.1138 | $170.11 | $170.10 | $170.10 |
| Purchase #6 | $185.48 | 12.861% | $209.3346 | $209.33 | $209.35 | $209.30 |
| Purchase #7 | $161.91 | 12.653% | $182.3965 | $182.40 | $182.40 | $182.40 |
| 7 purchase totals = | $1,082.36 | $1,178.5243 | $1,178.52 | $1,178.55 | $1,178.40 | |