| 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 | $173.60 | 11.431% | $193.4442 | $193.44 | $193.45 | $193.40 |
| Purchase #2 | $157.59 | 4.499% | $164.68 | $164.68 | $164.70 | $164.70 |
| Purchase #3 | $58.50 | 7.784% | $63.0536 | $63.05 | $63.05 | $63.10 |
| Purchase #4 | $175.30 | 13.327% | $198.6622 | $198.66 | $198.65 | $198.70 |
| Purchase #5 | $116.30 | 13.664% | $132.1912 | $132.19 | $132.20 | $132.20 |
| Purchase #6 | $163.42 | 10.214% | $180.1117 | $180.11 | $180.10 | $180.10 |
| Purchase #7 | $72.30 | 10.813% | $80.1178 | $80.12 | $80.10 | $80.10 |
| 7 purchase totals = | $917.01 | $1,012.2607 | $1,012.25 | $1,012.25 | $1,012.30 | |