| 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 | $93.69 | 13.643% | $106.4721 | $106.47 | $106.45 | $106.50 |
| Purchase #2 | $194.73 | 3.329% | $201.2126 | $201.21 | $201.20 | $201.20 |
| Purchase #3 | $121.37 | 6.422% | $129.1644 | $129.16 | $129.15 | $129.20 |
| Purchase #4 | $132.31 | 12.508% | $148.8593 | $148.86 | $148.85 | $148.90 |
| Purchase #5 | $194.68 | 4.569% | $203.5749 | $203.57 | $203.55 | $203.60 |
| Purchase #6 | $22.96 | 9.276% | $25.0898 | $25.09 | $25.10 | $25.10 |
| Purchase #7 | $149.68 | 3.558% | $155.0056 | $155.01 | $155.00 | $155.00 |
| 7 purchase totals = | $909.42 | $969.3787 | $969.37 | $969.30 | $969.50 | |