| 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 | $152.76 | 7.218% | $163.7862 | $163.79 | $163.80 | $163.80 |
| Purchase #2 | $98.83 | 13.731% | $112.4003 | $112.40 | $112.40 | $112.40 |
| Purchase #3 | $9.60 | 4.105% | $9.9941 | $9.99 | $10.00 | $10.00 |
| Purchase #4 | $235.78 | 6.501% | $251.1081 | $251.11 | $251.10 | $251.10 |
| Purchase #5 | $115.72 | 7.761% | $124.701 | $124.70 | $124.70 | $124.70 |
| Purchase #6 | $82.70 | 5.395% | $87.1617 | $87.16 | $87.15 | $87.20 |
| Purchase #7 | $100.52 | 3.133% | $103.6693 | $103.67 | $103.65 | $103.70 |
| 7 purchase totals = | $795.91 | $852.8207 | $852.82 | $852.80 | $852.90 | |