| 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 | $123.92 | 6.422% | $131.8781 | $131.88 | $131.90 | $131.90 |
| Purchase #2 | $73.74 | 12.792% | $83.1728 | $83.17 | $83.15 | $83.20 |
| Purchase #3 | $198.46 | 10.419% | $219.1375 | $219.14 | $219.15 | $219.10 |
| Purchase #4 | $210.53 | 11.402% | $234.5346 | $234.53 | $234.55 | $234.50 |
| Purchase #5 | $176.78 | 5.494% | $186.4923 | $186.49 | $186.50 | $186.50 |
| Purchase #6 | $47.96 | 13.626% | $54.495 | $54.50 | $54.50 | $54.50 |
| Purchase #7 | $227.79 | 13.237% | $257.9426 | $257.94 | $257.95 | $257.90 |
| 7 purchase totals = | $1,059.18 | $1,167.6529 | $1,167.65 | $1,167.70 | $1,167.60 | |