| 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 | $151.35 | 9.557% | $165.8145 | $165.81 | $165.80 | $165.80 |
| Purchase #2 | $109.92 | 13.569% | $124.835 | $124.84 | $124.85 | $124.80 |
| Purchase #3 | $192.64 | 11.537% | $214.8649 | $214.86 | $214.85 | $214.90 |
| Purchase #4 | $58.29 | 9.216% | $63.662 | $63.66 | $63.65 | $63.70 |
| Purchase #5 | $93.79 | 6.260% | $99.6613 | $99.66 | $99.65 | $99.70 |
| Purchase #6 | $233.26 | 11.562% | $260.2295 | $260.23 | $260.25 | $260.20 |
| Purchase #7 | $150.36 | 5.324% | $158.3652 | $158.37 | $158.35 | $158.40 |
| 7 purchase totals = | $989.61 | $1,087.4324 | $1,087.43 | $1,087.40 | $1,087.50 | |