| 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 | $73.62 | 10.158% | $81.0983 | $81.10 | $81.10 | $81.10 |
| Purchase #2 | $143.34 | 7.162% | $153.606 | $153.61 | $153.60 | $153.60 |
| Purchase #3 | $89.32 | 6.292% | $94.94 | $94.94 | $94.95 | $94.90 |
| Purchase #4 | $145.66 | 10.355% | $160.7431 | $160.74 | $160.75 | $160.70 |
| Purchase #5 | $46.79 | 12.187% | $52.4923 | $52.49 | $52.50 | $52.50 |
| Purchase #6 | $141.43 | 5.525% | $149.244 | $149.24 | $149.25 | $149.20 |
| Purchase #7 | $226.41 | 13.601% | $257.204 | $257.20 | $257.20 | $257.20 |
| 7 purchase totals = | $866.57 | $949.3277 | $949.32 | $949.35 | $949.20 | |