| 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 | $202.81 | 8.587% | $220.2253 | $220.23 | $220.25 | $220.20 |
| Purchase #2 | $198.75 | 9.642% | $217.9135 | $217.91 | $217.90 | $217.90 |
| Purchase #3 | $28.55 | 13.716% | $32.4659 | $32.47 | $32.45 | $32.50 |
| Purchase #4 | $10.86 | 12.255% | $12.1909 | $12.19 | $12.20 | $12.20 |
| Purchase #5 | $6.65 | 7.592% | $7.1549 | $7.15 | $7.15 | $7.20 |
| Purchase #6 | $139.74 | 11.542% | $155.8688 | $155.87 | $155.85 | $155.90 |
| Purchase #7 | $148.62 | 4.777% | $155.7196 | $155.72 | $155.70 | $155.70 |
| 7 purchase totals = | $735.98 | $801.5389 | $801.54 | $801.50 | $801.60 | |