| 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 | $193.30 | 6.523% | $205.909 | $205.91 | $205.90 | $205.90 |
| Purchase #2 | $41.65 | 7.253% | $44.6709 | $44.67 | $44.65 | $44.70 |
| Purchase #3 | $36.48 | 12.169% | $40.9193 | $40.92 | $40.90 | $40.90 |
| Purchase #4 | $53.70 | 8.361% | $58.1899 | $58.19 | $58.20 | $58.20 |
| Purchase #5 | $123.46 | 11.628% | $137.8159 | $137.82 | $137.80 | $137.80 |
| Purchase #6 | $144.62 | 6.709% | $154.3226 | $154.32 | $154.30 | $154.30 |
| Purchase #7 | $157.39 | 9.488% | $172.3232 | $172.32 | $172.30 | $172.30 |
| 7 purchase totals = | $750.60 | $814.1508 | $814.15 | $814.05 | $814.10 | |