| 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 | $145.73 | 8.518% | $158.1433 | $158.14 | $158.15 | $158.10 |
| Purchase #2 | $229.98 | 10.631% | $254.4292 | $254.43 | $254.45 | $254.40 |
| Purchase #3 | $10.73 | 3.635% | $11.12 | $11.12 | $11.10 | $11.10 |
| Purchase #4 | $75.75 | 6.550% | $80.7116 | $80.71 | $80.70 | $80.70 |
| Purchase #5 | $168.37 | 4.160% | $175.3742 | $175.37 | $175.35 | $175.40 |
| Purchase #6 | $83.62 | 11.469% | $93.2104 | $93.21 | $93.20 | $93.20 |
| Purchase #7 | $172.91 | 8.617% | $187.8097 | $187.81 | $187.80 | $187.80 |
| 7 purchase totals = | $887.09 | $960.7984 | $960.79 | $960.75 | $960.70 | |