| 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 | $166.54 | 10.834% | $184.5829 | $184.58 | $184.60 | $184.60 |
| Purchase #2 | $194.43 | 9.162% | $212.2437 | $212.24 | $212.25 | $212.20 |
| Purchase #3 | $20.96 | 5.739% | $22.1629 | $22.16 | $22.15 | $22.20 |
| Purchase #4 | $134.72 | 9.422% | $147.4133 | $147.41 | $147.40 | $147.40 |
| Purchase #5 | $85.80 | 6.808% | $91.6413 | $91.64 | $91.65 | $91.60 |
| Purchase #6 | $222.86 | 9.421% | $243.8556 | $243.86 | $243.85 | $243.90 |
| Purchase #7 | $64.58 | 6.647% | $68.8726 | $68.87 | $68.85 | $68.90 |
| 7 purchase totals = | $889.89 | $970.7723 | $970.76 | $970.75 | $970.80 | |