| 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 | $144.57 | 4.490% | $151.0612 | $151.06 | $151.05 | $151.10 |
| Purchase #2 | $123.29 | 13.221% | $139.5902 | $139.59 | $139.60 | $139.60 |
| Purchase #3 | $224.77 | 4.253% | $234.3295 | $234.33 | $234.35 | $234.30 |
| Purchase #4 | $168.60 | 4.515% | $176.2123 | $176.21 | $176.20 | $176.20 |
| Purchase #5 | $213.39 | 11.375% | $237.6631 | $237.66 | $237.65 | $237.70 |
| Purchase #6 | $22.34 | 8.626% | $24.267 | $24.27 | $24.25 | $24.30 |
| Purchase #7 | $53.58 | 11.744% | $59.8724 | $59.87 | $59.85 | $59.90 |
| 7 purchase totals = | $950.54 | $1,022.9957 | $1,022.99 | $1,022.95 | $1,023.10 | |