| 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 | $138.55 | 10.218% | $152.707 | $152.71 | $152.70 | $152.70 |
| Purchase #2 | $227.30 | 6.307% | $241.6358 | $241.64 | $241.65 | $241.60 |
| Purchase #3 | $176.39 | 4.336% | $184.0383 | $184.04 | $184.05 | $184.00 |
| Purchase #4 | $208.78 | 5.617% | $220.5072 | $220.51 | $220.50 | $220.50 |
| Purchase #5 | $20.99 | 5.150% | $22.071 | $22.07 | $22.05 | $22.10 |
| Purchase #6 | $8.91 | 13.394% | $10.1034 | $10.10 | $10.10 | $10.10 |
| Purchase #7 | $24.89 | 12.844% | $28.0869 | $28.09 | $28.10 | $28.10 |
| 7 purchase totals = | $805.81 | $859.1496 | $859.16 | $859.15 | $859.10 | |