| 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 | $172.59 | 9.604% | $189.1655 | $189.17 | $189.15 | $189.20 |
| Purchase #2 | $127.80 | 11.817% | $142.9021 | $142.90 | $142.90 | $142.90 |
| Purchase #3 | $59.79 | 3.723% | $62.016 | $62.02 | $62.00 | $62.00 |
| Purchase #4 | $125.94 | 9.798% | $138.2796 | $138.28 | $138.30 | $138.30 |
| Purchase #5 | $146.88 | 9.575% | $160.9438 | $160.94 | $160.95 | $160.90 |
| Purchase #6 | $132.34 | 6.445% | $140.8693 | $140.87 | $140.85 | $140.90 |
| Purchase #7 | $163.77 | 5.340% | $172.5153 | $172.52 | $172.50 | $172.50 |
| 7 purchase totals = | $929.11 | $1,006.6916 | $1,006.70 | $1,006.65 | $1,006.70 | |