| 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 | $115.70 | 8.723% | $125.7925 | $125.79 | $125.80 | $125.80 |
| Purchase #2 | $184.72 | 5.790% | $195.4153 | $195.42 | $195.40 | $195.40 |
| Purchase #3 | $96.93 | 13.743% | $110.2511 | $110.25 | $110.25 | $110.30 |
| Purchase #4 | $17.53 | 10.444% | $19.3608 | $19.36 | $19.35 | $19.40 |
| Purchase #5 | $180.29 | 13.725% | $205.0348 | $205.03 | $205.05 | $205.00 |
| Purchase #6 | $100.54 | 6.141% | $106.7142 | $106.71 | $106.70 | $106.70 |
| Purchase #7 | $10.81 | 4.826% | $11.3317 | $11.33 | $11.35 | $11.30 |
| 7 purchase totals = | $706.52 | $773.9004 | $773.89 | $773.90 | $773.90 | |