| 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 | $138.48 | 9.441% | $151.5539 | $151.55 | $151.55 | $151.60 |
| Purchase #2 | $37.75 | 7.179% | $40.4601 | $40.46 | $40.45 | $40.50 |
| Purchase #3 | $112.33 | 3.223% | $115.9504 | $115.95 | $115.95 | $116.00 |
| Purchase #4 | $223.66 | 12.632% | $251.9127 | $251.91 | $251.90 | $251.90 |
| Purchase #5 | $159.79 | 12.651% | $180.005 | $180.01 | $180.00 | $180.00 |
| Purchase #6 | $172.36 | 5.207% | $181.3348 | $181.33 | $181.35 | $181.30 |
| Purchase #7 | $22.43 | 11.531% | $25.0164 | $25.02 | $25.00 | $25.00 |
| 7 purchase totals = | $866.80 | $946.2333 | $946.23 | $946.20 | $946.30 | |