| 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 | $161.44 | 11.688% | $180.3091 | $180.31 | $180.30 | $180.30 |
| Purchase #2 | $228.58 | 3.170% | $235.826 | $235.83 | $235.85 | $235.80 |
| Purchase #3 | $105.35 | 10.308% | $116.2095 | $116.21 | $116.20 | $116.20 |
| Purchase #4 | $24.93 | 5.301% | $26.2515 | $26.25 | $26.25 | $26.30 |
| Purchase #5 | $241.57 | 13.236% | $273.5442 | $273.54 | $273.55 | $273.50 |
| Purchase #6 | $99.49 | 13.650% | $113.0704 | $113.07 | $113.05 | $113.10 |
| Purchase #7 | $41.76 | 8.161% | $45.168 | $45.17 | $45.15 | $45.20 |
| 7 purchase totals = | $903.12 | $990.3787 | $990.38 | $990.35 | $990.40 | |