| 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 | $140.38 | 8.519% | $152.339 | $152.34 | $152.35 | $152.30 |
| Purchase #2 | $34.65 | 5.121% | $36.4244 | $36.42 | $36.40 | $36.40 |
| Purchase #3 | $102.66 | 13.592% | $116.6135 | $116.61 | $116.60 | $116.60 |
| Purchase #4 | $19.28 | 12.148% | $21.6221 | $21.62 | $21.60 | $21.60 |
| Purchase #5 | $144.97 | 8.214% | $156.8778 | $156.88 | $156.90 | $156.90 |
| Purchase #6 | $113.80 | 7.301% | $122.1085 | $122.11 | $122.10 | $122.10 |
| Purchase #7 | $143.54 | 5.748% | $151.7907 | $151.79 | $151.80 | $151.80 |
| 7 purchase totals = | $699.28 | $757.7760 | $757.77 | $757.75 | $757.70 | |