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 | $8.75 | 4.641% | $9.1561 | $9.16 | $9.15 | $9.20 |
Purchase #2 | $187.52 | 3.711% | $194.4789 | $194.48 | $194.50 | $194.50 |
Purchase #3 | $156.96 | 4.568% | $164.1299 | $164.13 | $164.15 | $164.10 |
Purchase #4 | $94.87 | 11.593% | $105.8683 | $105.87 | $105.85 | $105.90 |
Purchase #5 | $94.36 | 10.357% | $104.1329 | $104.13 | $104.15 | $104.10 |
Purchase #6 | $128.45 | 7.711% | $138.3548 | $138.35 | $138.35 | $138.40 |
Purchase #7 | $140.46 | 4.785% | $147.181 | $147.18 | $147.20 | $147.20 |
7 purchase totals = | $811.37 | $863.3019 | $863.30 | $863.35 | $863.40 |