| 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 | $170.41 | 11.346% | $189.7447 | $189.74 | $189.75 | $189.70 |
| Purchase #2 | $62.32 | 3.329% | $64.3946 | $64.39 | $64.40 | $64.40 |
| Purchase #3 | $50.75 | 3.794% | $52.6755 | $52.68 | $52.70 | $52.70 |
| Purchase #4 | $108.36 | 7.639% | $116.6376 | $116.64 | $116.65 | $116.60 |
| Purchase #5 | $200.36 | 5.169% | $210.7166 | $210.72 | $210.70 | $210.70 |
| Purchase #6 | $75.32 | 6.829% | $80.4636 | $80.46 | $80.45 | $80.50 |
| Purchase #7 | $238.90 | 4.383% | $249.371 | $249.37 | $249.35 | $249.40 |
| 7 purchase totals = | $906.42 | $964.0036 | $964.00 | $964.00 | $964.00 | |