| 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 | $144.76 | 13.409% | $164.1709 | $164.17 | $164.15 | $164.20 |
| Purchase #2 | $106.76 | 7.824% | $115.1129 | $115.11 | $115.10 | $115.10 |
| Purchase #3 | $123.50 | 4.284% | $128.7907 | $128.79 | $128.80 | $128.80 |
| Purchase #4 | $133.34 | 11.811% | $149.0888 | $149.09 | $149.10 | $149.10 |
| Purchase #5 | $191.38 | 3.244% | $197.5884 | $197.59 | $197.60 | $197.60 |
| Purchase #6 | $76.71 | 9.405% | $83.9246 | $83.92 | $83.90 | $83.90 |
| Purchase #7 | $18.78 | 7.248% | $20.1412 | $20.14 | $20.15 | $20.10 |
| 7 purchase totals = | $795.23 | $858.8175 | $858.81 | $858.80 | $858.80 | |