| 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 | $153.97 | 6.773% | $164.3984 | $164.40 | $164.40 | $164.40 |
| Purchase #2 | $74.93 | 12.257% | $84.1142 | $84.11 | $84.10 | $84.10 |
| Purchase #3 | $18.68 | 11.633% | $20.853 | $20.85 | $20.85 | $20.90 |
| Purchase #4 | $178.65 | 4.680% | $187.0108 | $187.01 | $187.00 | $187.00 |
| Purchase #5 | $186.64 | 12.555% | $210.0727 | $210.07 | $210.05 | $210.10 |
| Purchase #6 | $209.40 | 3.590% | $216.9175 | $216.92 | $216.90 | $216.90 |
| Purchase #7 | $45.81 | 12.200% | $51.3988 | $51.40 | $51.40 | $51.40 |
| 7 purchase totals = | $868.08 | $934.7654 | $934.76 | $934.70 | $934.80 | |