| 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 | $141.94 | 4.182% | $147.8759 | $147.88 | $147.90 | $147.90 |
| Purchase #2 | $10.93 | 11.192% | $12.1533 | $12.15 | $12.15 | $12.20 |
| Purchase #3 | $215.96 | 10.509% | $238.6552 | $238.66 | $238.65 | $238.70 |
| Purchase #4 | $69.46 | 7.594% | $74.7348 | $74.73 | $74.75 | $74.70 |
| Purchase #5 | $28.65 | 6.762% | $30.5873 | $30.59 | $30.60 | $30.60 |
| Purchase #6 | $80.68 | 11.780% | $90.1841 | $90.18 | $90.20 | $90.20 |
| Purchase #7 | $221.93 | 3.136% | $228.8897 | $228.89 | $228.90 | $228.90 |
| 7 purchase totals = | $769.55 | $823.0803 | $823.08 | $823.15 | $823.20 | |