| 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 | $169.57 | 5.259% | $178.4877 | $178.49 | $178.50 | $178.50 |
| Purchase #2 | $11.41 | 5.854% | $12.0779 | $12.08 | $12.10 | $12.10 |
| Purchase #3 | $84.85 | 8.204% | $91.8111 | $91.81 | $91.80 | $91.80 |
| Purchase #4 | $42.59 | 3.557% | $44.1049 | $44.10 | $44.10 | $44.10 |
| Purchase #5 | $214.31 | 4.485% | $223.9218 | $223.92 | $223.90 | $223.90 |
| Purchase #6 | $44.76 | 11.647% | $49.9732 | $49.97 | $49.95 | $50.00 |
| Purchase #7 | $174.70 | 9.616% | $191.4992 | $191.50 | $191.50 | $191.50 |
| 7 purchase totals = | $742.19 | $791.8758 | $791.87 | $791.85 | $791.90 | |