| 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 | $139.25 | 8.742% | $151.4232 | $151.42 | $151.40 | $151.40 |
| Purchase #2 | $229.36 | 9.490% | $251.1263 | $251.13 | $251.15 | $251.10 |
| Purchase #3 | $64.69 | 9.153% | $70.6111 | $70.61 | $70.60 | $70.60 |
| Purchase #4 | $22.67 | 13.503% | $25.7311 | $25.73 | $25.75 | $25.70 |
| Purchase #5 | $68.55 | 10.610% | $75.8232 | $75.82 | $75.80 | $75.80 |
| Purchase #6 | $24.71 | 9.121% | $26.9638 | $26.96 | $26.95 | $27.00 |
| Purchase #7 | $224.32 | 12.280% | $251.8665 | $251.87 | $251.85 | $251.90 |
| 7 purchase totals = | $773.55 | $853.5452 | $853.54 | $853.50 | $853.50 | |