| 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 | $124.96 | 11.376% | $139.1754 | $139.18 | $139.20 | $139.20 |
| Purchase #2 | $112.91 | 8.386% | $122.3786 | $122.38 | $122.40 | $122.40 |
| Purchase #3 | $129.52 | 9.346% | $141.6249 | $141.62 | $141.60 | $141.60 |
| Purchase #4 | $121.99 | 7.379% | $130.9916 | $130.99 | $131.00 | $131.00 |
| Purchase #5 | $18.29 | 5.580% | $19.3106 | $19.31 | $19.30 | $19.30 |
| Purchase #6 | $85.93 | 4.719% | $89.985 | $89.99 | $90.00 | $90.00 |
| Purchase #7 | $25.97 | 10.862% | $28.7909 | $28.79 | $28.80 | $28.80 |
| 7 purchase totals = | $619.57 | $672.2570 | $672.26 | $672.30 | $672.30 | |