| 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 | $141.58 | 13.244% | $160.3309 | $160.33 | $160.35 | $160.30 |
| Purchase #2 | $43.50 | 10.601% | $48.1114 | $48.11 | $48.10 | $48.10 |
| Purchase #3 | $140.31 | 7.811% | $151.2696 | $151.27 | $151.25 | $151.30 |
| Purchase #4 | $63.38 | 4.270% | $66.0863 | $66.09 | $66.10 | $66.10 |
| Purchase #5 | $192.65 | 4.266% | $200.8684 | $200.87 | $200.85 | $200.90 |
| Purchase #6 | $57.44 | 8.516% | $62.3316 | $62.33 | $62.35 | $62.30 |
| Purchase #7 | $199.58 | 3.239% | $206.0444 | $206.04 | $206.05 | $206.00 |
| 7 purchase totals = | $838.44 | $895.0426 | $895.04 | $895.05 | $895.00 | |