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 | $145.36 | 7.178% | $155.7939 | $155.79 | $155.80 | $155.80 |
Purchase #2 | $141.38 | 9.728% | $155.1334 | $155.13 | $155.15 | $155.10 |
Purchase #3 | $99.74 | 8.377% | $108.0952 | $108.10 | $108.10 | $108.10 |
Purchase #4 | $155.64 | 4.863% | $163.2088 | $163.21 | $163.20 | $163.20 |
Purchase #5 | $72.90 | 3.639% | $75.5528 | $75.55 | $75.55 | $75.60 |
Purchase #6 | $9.87 | 6.758% | $10.537 | $10.54 | $10.55 | $10.50 |
Purchase #7 | $66.49 | 6.817% | $71.0226 | $71.02 | $71.00 | $71.00 |
7 purchase totals = | $691.38 | $739.3437 | $739.34 | $739.35 | $739.30 |