| 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 | $124.98 | 3.351% | $129.1681 | $129.17 | $129.15 | $129.20 |
| Purchase #2 | $91.27 | 3.341% | $94.3193 | $94.32 | $94.30 | $94.30 |
| Purchase #3 | $68.37 | 8.346% | $74.0762 | $74.08 | $74.10 | $74.10 |
| Purchase #4 | $41.48 | 5.743% | $43.8622 | $43.86 | $43.85 | $43.90 |
| Purchase #5 | $210.91 | 10.119% | $232.252 | $232.25 | $232.25 | $232.30 |
| Purchase #6 | $154.88 | 4.483% | $161.8233 | $161.82 | $161.80 | $161.80 |
| Purchase #7 | $146.62 | 9.512% | $160.5665 | $160.57 | $160.55 | $160.60 |
| 7 purchase totals = | $838.51 | $896.0676 | $896.07 | $896.00 | $896.20 | |