| 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 | $136.37 | 5.378% | $143.704 | $143.70 | $143.70 | $143.70 |
| Purchase #2 | $133.88 | 6.706% | $142.858 | $142.86 | $142.85 | $142.90 |
| Purchase #3 | $70.42 | 13.570% | $79.976 | $79.98 | $80.00 | $80.00 |
| Purchase #4 | $104.75 | 11.338% | $116.6266 | $116.63 | $116.65 | $116.60 |
| Purchase #5 | $64.35 | 13.763% | $73.2065 | $73.21 | $73.20 | $73.20 |
| Purchase #6 | $117.80 | 11.407% | $131.2374 | $131.24 | $131.25 | $131.20 |
| Purchase #7 | $159.98 | 5.530% | $168.8269 | $168.83 | $168.85 | $168.80 |
| 7 purchase totals = | $787.55 | $856.4354 | $856.45 | $856.50 | $856.40 | |