| 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 | $159.51 | 12.827% | $179.9703 | $179.97 | $179.95 | $180.00 |
| Purchase #2 | $55.49 | 8.168% | $60.0224 | $60.02 | $60.00 | $60.00 |
| Purchase #3 | $125.72 | 10.798% | $139.2952 | $139.30 | $139.30 | $139.30 |
| Purchase #4 | $180.99 | 4.856% | $189.7789 | $189.78 | $189.80 | $189.80 |
| Purchase #5 | $99.41 | 3.199% | $102.5901 | $102.59 | $102.60 | $102.60 |
| Purchase #6 | $6.25 | 12.760% | $7.0475 | $7.05 | $7.05 | $7.00 |
| Purchase #7 | $196.88 | 6.177% | $209.0413 | $209.04 | $209.05 | $209.00 |
| 7 purchase totals = | $824.25 | $887.7457 | $887.75 | $887.75 | $887.70 | |