| 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 | $72.54 | 3.492% | $75.0731 | $75.07 | $75.05 | $75.10 |
| Purchase #2 | $187.29 | 13.860% | $213.2484 | $213.25 | $213.25 | $213.20 |
| Purchase #3 | $175.83 | 11.578% | $196.1876 | $196.19 | $196.20 | $196.20 |
| Purchase #4 | $108.64 | 7.466% | $116.7511 | $116.75 | $116.75 | $116.80 |
| Purchase #5 | $160.47 | 12.160% | $179.9832 | $179.98 | $180.00 | $180.00 |
| Purchase #6 | $184.91 | 8.676% | $200.9528 | $200.95 | $200.95 | $201.00 |
| Purchase #7 | $133.47 | 11.670% | $149.0459 | $149.05 | $149.05 | $149.00 |
| 7 purchase totals = | $1,023.15 | $1,131.2421 | $1,131.24 | $1,131.25 | $1,131.30 | |