| 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 | $68.75 | 10.387% | $75.8911 | $75.89 | $75.90 | $75.90 |
| Purchase #2 | $138.67 | 6.616% | $147.8444 | $147.84 | $147.85 | $147.80 |
| Purchase #3 | $172.36 | 8.844% | $187.6035 | $187.60 | $187.60 | $187.60 |
| Purchase #4 | $149.81 | 6.795% | $159.9896 | $159.99 | $160.00 | $160.00 |
| Purchase #5 | $116.85 | 7.172% | $125.2305 | $125.23 | $125.25 | $125.20 |
| Purchase #6 | $124.54 | 11.120% | $138.3888 | $138.39 | $138.40 | $138.40 |
| Purchase #7 | $69.73 | 8.810% | $75.8732 | $75.87 | $75.85 | $75.90 |
| 7 purchase totals = | $840.71 | $910.8211 | $910.81 | $910.85 | $910.80 | |