| 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 | $178.45 | 9.148% | $194.7746 | $194.77 | $194.75 | $194.80 |
| Purchase #2 | $51.40 | 6.523% | $54.7528 | $54.75 | $54.75 | $54.80 |
| Purchase #3 | $108.45 | 13.131% | $122.6906 | $122.69 | $122.70 | $122.70 |
| Purchase #4 | $246.31 | 7.747% | $265.3916 | $265.39 | $265.40 | $265.40 |
| Purchase #5 | $112.39 | 8.827% | $122.3107 | $122.31 | $122.30 | $122.30 |
| Purchase #6 | $100.48 | 11.434% | $111.9689 | $111.97 | $111.95 | $112.00 |
| Purchase #7 | $92.27 | 5.267% | $97.1299 | $97.13 | $97.15 | $97.10 |
| 7 purchase totals = | $889.75 | $969.0191 | $969.01 | $969.00 | $969.10 | |