| 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 | $150.62 | 4.221% | $156.9777 | $156.98 | $157.00 | $157.00 |
| Purchase #2 | $239.55 | 7.297% | $257.03 | $257.03 | $257.05 | $257.00 |
| Purchase #3 | $88.68 | 8.862% | $96.5388 | $96.54 | $96.55 | $96.50 |
| Purchase #4 | $88.59 | 10.452% | $97.8494 | $97.85 | $97.85 | $97.80 |
| Purchase #5 | $92.28 | 5.102% | $96.9881 | $96.99 | $97.00 | $97.00 |
| Purchase #6 | $231.52 | 12.601% | $260.6938 | $260.69 | $260.70 | $260.70 |
| Purchase #7 | $200.33 | 5.808% | $211.9652 | $211.97 | $211.95 | $212.00 |
| 7 purchase totals = | $1,091.57 | $1,178.0430 | $1,178.05 | $1,178.10 | $1,178.00 | |