| 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 | $145.27 | 4.193% | $151.3612 | $151.36 | $151.35 | $151.40 |
| Purchase #2 | $38.98 | 6.791% | $41.6271 | $41.63 | $41.65 | $41.60 |
| Purchase #3 | $187.86 | 3.764% | $194.9311 | $194.93 | $194.95 | $194.90 |
| Purchase #4 | $171.60 | 8.177% | $185.6317 | $185.63 | $185.65 | $185.60 |
| Purchase #5 | $20.94 | 9.815% | $22.9953 | $23.00 | $23.00 | $23.00 |
| Purchase #6 | $28.66 | 7.524% | $30.8164 | $30.82 | $30.80 | $30.80 |
| Purchase #7 | $127.42 | 3.633% | $132.0492 | $132.05 | $132.05 | $132.00 |
| 7 purchase totals = | $720.73 | $759.4120 | $759.42 | $759.45 | $759.30 | |