| 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 | $95.48 | 8.303% | $103.4077 | $103.41 | $103.40 | $103.40 |
| Purchase #2 | $20.31 | 11.125% | $22.5695 | $22.57 | $22.55 | $22.60 |
| Purchase #3 | $71.90 | 3.348% | $74.3072 | $74.31 | $74.30 | $74.30 |
| Purchase #4 | $131.43 | 13.561% | $149.2532 | $149.25 | $149.25 | $149.30 |
| Purchase #5 | $173.30 | 6.208% | $184.0585 | $184.06 | $184.05 | $184.10 |
| Purchase #6 | $52.49 | 13.632% | $59.6454 | $59.65 | $59.65 | $59.60 |
| Purchase #7 | $188.85 | 4.840% | $197.9903 | $197.99 | $198.00 | $198.00 |
| 7 purchase totals = | $733.76 | $791.2318 | $791.24 | $791.20 | $791.30 | |