| 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 | $15.96 | 4.325% | $16.6503 | $16.65 | $16.65 | $16.70 |
| Purchase #2 | $125.52 | 3.192% | $129.5266 | $129.53 | $129.55 | $129.50 |
| Purchase #3 | $155.93 | 11.320% | $173.5813 | $173.58 | $173.60 | $173.60 |
| Purchase #4 | $147.71 | 13.279% | $167.3244 | $167.32 | $167.30 | $167.30 |
| Purchase #5 | $137.34 | 3.118% | $141.6223 | $141.62 | $141.60 | $141.60 |
| Purchase #6 | $205.89 | 10.323% | $227.144 | $227.14 | $227.15 | $227.10 |
| Purchase #7 | $74.77 | 5.515% | $78.8936 | $78.89 | $78.90 | $78.90 |
| 7 purchase totals = | $863.12 | $934.7425 | $934.73 | $934.75 | $934.70 | |