| 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 | $185.68 | 12.113% | $208.1714 | $208.17 | $208.15 | $208.20 |
| Purchase #2 | $51.30 | 7.789% | $55.2958 | $55.30 | $55.30 | $55.30 |
| Purchase #3 | $181.49 | 5.522% | $191.5119 | $191.51 | $191.50 | $191.50 |
| Purchase #4 | $45.51 | 9.413% | $49.7939 | $49.79 | $49.80 | $49.80 |
| Purchase #5 | $25.86 | 10.816% | $28.657 | $28.66 | $28.65 | $28.70 |
| Purchase #6 | $100.68 | 7.602% | $108.3337 | $108.33 | $108.35 | $108.30 |
| Purchase #7 | $26.93 | 9.674% | $29.5352 | $29.54 | $29.55 | $29.50 |
| 7 purchase totals = | $617.45 | $671.2989 | $671.30 | $671.30 | $671.30 | |