| 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 | $193.70 | 6.605% | $206.4939 | $206.49 | $206.50 | $206.50 |
| Purchase #2 | $159.58 | 12.744% | $179.9169 | $179.92 | $179.90 | $179.90 |
| Purchase #3 | $138.85 | 3.450% | $143.6403 | $143.64 | $143.65 | $143.60 |
| Purchase #4 | $156.77 | 4.491% | $163.8105 | $163.81 | $163.80 | $163.80 |
| Purchase #5 | $79.34 | 5.170% | $83.4419 | $83.44 | $83.45 | $83.40 |
| Purchase #6 | $48.35 | 3.341% | $49.9654 | $49.97 | $49.95 | $50.00 |
| Purchase #7 | $146.86 | 4.707% | $153.7727 | $153.77 | $153.75 | $153.80 |
| 7 purchase totals = | $923.45 | $981.0416 | $981.04 | $981.00 | $981.00 | |