| 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 | $148.78 | 12.133% | $166.8315 | $166.83 | $166.85 | $166.80 |
| Purchase #2 | $161.87 | 3.231% | $167.1 | $167.10 | $167.10 | $167.10 |
| Purchase #3 | $55.42 | 12.137% | $62.1463 | $62.15 | $62.15 | $62.10 |
| Purchase #4 | $49.40 | 13.699% | $56.1673 | $56.17 | $56.15 | $56.20 |
| Purchase #5 | $129.50 | 13.874% | $147.4668 | $147.47 | $147.45 | $147.50 |
| Purchase #6 | $13.82 | 11.653% | $15.4304 | $15.43 | $15.45 | $15.40 |
| Purchase #7 | $248.58 | 8.537% | $269.8013 | $269.80 | $269.80 | $269.80 |
| 7 purchase totals = | $807.37 | $884.9436 | $884.95 | $884.95 | $884.90 | |