| 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 | $208.49 | 8.208% | $225.6029 | $225.60 | $225.60 | $225.60 |
| Purchase #2 | $145.58 | 8.265% | $157.6122 | $157.61 | $157.60 | $157.60 |
| Purchase #3 | $137.84 | 8.755% | $149.9079 | $149.91 | $149.90 | $149.90 |
| Purchase #4 | $52.41 | 3.461% | $54.2239 | $54.22 | $54.20 | $54.20 |
| Purchase #5 | $134.34 | 10.319% | $148.2025 | $148.20 | $148.20 | $148.20 |
| Purchase #6 | $244.51 | 8.249% | $264.6796 | $264.68 | $264.70 | $264.70 |
| Purchase #7 | $148.89 | 5.420% | $156.9598 | $156.96 | $156.95 | $157.00 |
| 7 purchase totals = | $1,072.06 | $1,157.1888 | $1,157.18 | $1,157.15 | $1,157.20 | |