| 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 | $153.36 | 11.239% | $170.5961 | $170.60 | $170.60 | $170.60 |
| Purchase #2 | $52.78 | 7.234% | $56.5981 | $56.60 | $56.60 | $56.60 |
| Purchase #3 | $183.67 | 11.582% | $204.9427 | $204.94 | $204.95 | $204.90 |
| Purchase #4 | $49.25 | 3.438% | $50.9432 | $50.94 | $50.95 | $50.90 |
| Purchase #5 | $145.60 | 9.611% | $159.5936 | $159.59 | $159.60 | $159.60 |
| Purchase #6 | $193.29 | 7.810% | $208.3859 | $208.39 | $208.40 | $208.40 |
| Purchase #7 | $22.92 | 8.581% | $24.8868 | $24.89 | $24.90 | $24.90 |
| 7 purchase totals = | $800.87 | $875.9464 | $875.95 | $876.00 | $875.90 | |