| 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 | $153.87 | 13.556% | $174.7286 | $174.73 | $174.75 | $174.70 |
| Purchase #2 | $144.92 | 10.173% | $159.6627 | $159.66 | $159.65 | $159.70 |
| Purchase #3 | $96.72 | 10.279% | $106.6618 | $106.66 | $106.65 | $106.70 |
| Purchase #4 | $7.94 | 7.213% | $8.5127 | $8.51 | $8.50 | $8.50 |
| Purchase #5 | $26.76 | 5.377% | $28.1989 | $28.20 | $28.20 | $28.20 |
| Purchase #6 | $99.93 | 10.522% | $110.4446 | $110.44 | $110.45 | $110.40 |
| Purchase #7 | $140.33 | 13.709% | $159.5678 | $159.57 | $159.55 | $159.60 |
| 7 purchase totals = | $670.47 | $747.7771 | $747.77 | $747.75 | $747.80 | |