| 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 | $144.96 | 3.337% | $149.7973 | $149.80 | $149.80 | $149.80 |
| Purchase #2 | $100.74 | 11.552% | $112.3775 | $112.38 | $112.40 | $112.40 |
| Purchase #3 | $176.86 | 6.500% | $188.3559 | $188.36 | $188.35 | $188.40 |
| Purchase #4 | $213.49 | 8.800% | $232.2771 | $232.28 | $232.30 | $232.30 |
| Purchase #5 | $245.80 | 4.489% | $256.834 | $256.83 | $256.85 | $256.80 |
| Purchase #6 | $157.69 | 3.499% | $163.2076 | $163.21 | $163.20 | $163.20 |
| Purchase #7 | $83.45 | 6.874% | $89.1864 | $89.19 | $89.20 | $89.20 |
| 7 purchase totals = | $1,122.99 | $1,192.0358 | $1,192.05 | $1,192.10 | $1,192.10 | |