| 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 | $189.96 | 3.269% | $196.1698 | $196.17 | $196.15 | $196.20 |
| Purchase #2 | $106.67 | 11.560% | $119.0011 | $119.00 | $119.00 | $119.00 |
| Purchase #3 | $83.27 | 4.679% | $87.1662 | $87.17 | $87.15 | $87.20 |
| Purchase #4 | $225.57 | 7.463% | $242.4043 | $242.40 | $242.40 | $242.40 |
| Purchase #5 | $141.77 | 5.378% | $149.3944 | $149.39 | $149.40 | $149.40 |
| Purchase #6 | $25.63 | 11.494% | $28.5759 | $28.58 | $28.60 | $28.60 |
| Purchase #7 | $92.84 | 7.829% | $100.1084 | $100.11 | $100.10 | $100.10 |
| 7 purchase totals = | $865.71 | $922.8201 | $922.82 | $922.80 | $922.90 | |