| 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 | $113.31 | 9.319% | $123.8694 | $123.87 | $123.85 | $123.90 |
| Purchase #2 | $119.67 | 9.314% | $130.8161 | $130.82 | $130.80 | $130.80 |
| Purchase #3 | $159.97 | 11.626% | $178.5681 | $178.57 | $178.55 | $178.60 |
| Purchase #4 | $12.95 | 8.202% | $14.0122 | $14.01 | $14.00 | $14.00 |
| Purchase #5 | $163.56 | 5.296% | $172.2221 | $172.22 | $172.20 | $172.20 |
| Purchase #6 | $176.95 | 12.294% | $198.7042 | $198.70 | $198.70 | $198.70 |
| Purchase #7 | $134.89 | 11.290% | $150.1191 | $150.12 | $150.10 | $150.10 |
| 7 purchase totals = | $881.30 | $968.3112 | $968.31 | $968.20 | $968.30 | |