| 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 | $106.90 | 9.356% | $116.9016 | $116.90 | $116.90 | $116.90 |
| Purchase #2 | $14.67 | 3.440% | $15.1746 | $15.17 | $15.15 | $15.20 |
| Purchase #3 | $151.94 | 5.486% | $160.2754 | $160.28 | $160.30 | $160.30 |
| Purchase #4 | $25.83 | 10.818% | $28.6243 | $28.62 | $28.60 | $28.60 |
| Purchase #5 | $123.26 | 4.682% | $129.031 | $129.03 | $129.05 | $129.00 |
| Purchase #6 | $201.46 | 5.792% | $213.1286 | $213.13 | $213.15 | $213.10 |
| Purchase #7 | $151.84 | 10.165% | $167.2745 | $167.27 | $167.25 | $167.30 |
| 7 purchase totals = | $775.90 | $830.4100 | $830.40 | $830.40 | $830.40 | |