| 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 | $170.83 | 3.714% | $177.1746 | $177.17 | $177.15 | $177.20 |
| Purchase #2 | $80.31 | 4.122% | $83.6204 | $83.62 | $83.60 | $83.60 |
| Purchase #3 | $201.69 | 5.283% | $212.3453 | $212.35 | $212.35 | $212.30 |
| Purchase #4 | $161.89 | 9.192% | $176.7709 | $176.77 | $176.75 | $176.80 |
| Purchase #5 | $42.60 | 9.849% | $46.7957 | $46.80 | $46.80 | $46.80 |
| Purchase #6 | $200.76 | 11.187% | $223.219 | $223.22 | $223.20 | $223.20 |
| Purchase #7 | $140.29 | 8.607% | $152.3648 | $152.36 | $152.35 | $152.40 |
| 7 purchase totals = | $998.37 | $1,072.2907 | $1,072.29 | $1,072.20 | $1,072.30 | |