| 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 | $123.93 | 9.856% | $136.1445 | $136.14 | $136.15 | $136.10 |
| Purchase #2 | $48.30 | 12.463% | $54.3196 | $54.32 | $54.30 | $54.30 |
| Purchase #3 | $74.88 | 11.218% | $83.28 | $83.28 | $83.30 | $83.30 |
| Purchase #4 | $121.96 | 3.288% | $125.97 | $125.97 | $125.95 | $126.00 |
| Purchase #5 | $128.89 | 9.223% | $140.7775 | $140.78 | $140.80 | $140.80 |
| Purchase #6 | $141.30 | 5.323% | $148.8214 | $148.82 | $148.80 | $148.80 |
| Purchase #7 | $232.82 | 7.342% | $249.9136 | $249.91 | $249.90 | $249.90 |
| 7 purchase totals = | $872.08 | $939.2266 | $939.22 | $939.20 | $939.20 | |