| 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 | $151.25 | 9.292% | $165.3042 | $165.30 | $165.30 | $165.30 |
| Purchase #2 | $44.79 | 6.428% | $47.6691 | $47.67 | $47.65 | $47.70 |
| Purchase #3 | $206.28 | 9.399% | $225.6683 | $225.67 | $225.65 | $225.70 |
| Purchase #4 | $11.87 | 6.617% | $12.6554 | $12.66 | $12.65 | $12.70 |
| Purchase #5 | $42.36 | 4.133% | $44.1107 | $44.11 | $44.10 | $44.10 |
| Purchase #6 | $204.56 | 4.401% | $213.5627 | $213.56 | $213.55 | $213.60 |
| Purchase #7 | $88.87 | 3.188% | $91.7032 | $91.70 | $91.70 | $91.70 |
| 7 purchase totals = | $749.98 | $800.6736 | $800.67 | $800.60 | $800.80 | |