| 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 | $144.30 | 10.482% | $159.4255 | $159.43 | $159.45 | $159.40 |
| Purchase #2 | $127.62 | 12.168% | $143.1488 | $143.15 | $143.15 | $143.10 |
| Purchase #3 | $131.48 | 6.452% | $139.9631 | $139.96 | $139.95 | $140.00 |
| Purchase #4 | $182.33 | 12.157% | $204.4959 | $204.50 | $204.50 | $204.50 |
| Purchase #5 | $175.28 | 5.632% | $185.1518 | $185.15 | $185.15 | $185.20 |
| Purchase #6 | $67.63 | 12.206% | $75.8849 | $75.88 | $75.90 | $75.90 |
| Purchase #7 | $30.27 | 10.844% | $33.5525 | $33.55 | $33.55 | $33.60 |
| 7 purchase totals = | $858.91 | $941.6225 | $941.62 | $941.65 | $941.70 | |