| 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 | $174.44 | 9.484% | $190.9839 | $190.98 | $191.00 | $191.00 |
| Purchase #2 | $157.68 | 9.515% | $172.6833 | $172.68 | $172.70 | $172.70 |
| Purchase #3 | $208.80 | 13.741% | $237.4912 | $237.49 | $237.50 | $237.50 |
| Purchase #4 | $57.66 | 7.454% | $61.958 | $61.96 | $61.95 | $62.00 |
| Purchase #5 | $22.86 | 9.210% | $24.9654 | $24.97 | $24.95 | $25.00 |
| Purchase #6 | $31.79 | 5.387% | $33.5025 | $33.50 | $33.50 | $33.50 |
| Purchase #7 | $152.66 | 3.503% | $158.0077 | $158.01 | $158.00 | $158.00 |
| 7 purchase totals = | $805.89 | $879.5920 | $879.59 | $879.60 | $879.70 | |