| 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 | $172.26 | 6.280% | $183.0779 | $183.08 | $183.10 | $183.10 |
| Purchase #2 | $230.34 | 5.822% | $243.7504 | $243.75 | $243.75 | $243.80 |
| Purchase #3 | $6.83 | 6.470% | $7.2719 | $7.27 | $7.25 | $7.30 |
| Purchase #4 | $82.61 | 5.649% | $87.2766 | $87.28 | $87.30 | $87.30 |
| Purchase #5 | $16.65 | 4.604% | $17.4166 | $17.42 | $17.40 | $17.40 |
| Purchase #6 | $213.80 | 6.842% | $228.4282 | $228.43 | $228.45 | $228.40 |
| Purchase #7 | $219.38 | 3.121% | $226.2268 | $226.23 | $226.25 | $226.20 |
| 7 purchase totals = | $941.87 | $993.4484 | $993.46 | $993.50 | $993.50 | |