| 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 | $210.43 | 8.264% | $227.8199 | $227.82 | $227.80 | $227.80 |
| Purchase #2 | $68.79 | 10.414% | $75.9538 | $75.95 | $75.95 | $76.00 |
| Purchase #3 | $161.42 | 4.279% | $168.3272 | $168.33 | $168.35 | $168.30 |
| Purchase #4 | $104.44 | 4.483% | $109.122 | $109.12 | $109.10 | $109.10 |
| Purchase #5 | $21.75 | 6.332% | $23.1272 | $23.13 | $23.15 | $23.10 |
| Purchase #6 | $90.47 | 10.170% | $99.6708 | $99.67 | $99.65 | $99.70 |
| Purchase #7 | $159.55 | 7.779% | $171.9614 | $171.96 | $171.95 | $172.00 |
| 7 purchase totals = | $816.85 | $875.9823 | $875.98 | $875.95 | $876.00 | |