| 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 | $180.61 | 4.561% | $188.8476 | $188.85 | $188.85 | $188.80 |
| Purchase #2 | $72.81 | 6.779% | $77.7458 | $77.75 | $77.75 | $77.70 |
| Purchase #3 | $130.83 | 8.796% | $142.3378 | $142.34 | $142.35 | $142.30 |
| Purchase #4 | $216.86 | 4.540% | $226.7054 | $226.71 | $226.70 | $226.70 |
| Purchase #5 | $76.98 | 5.786% | $81.4341 | $81.43 | $81.45 | $81.40 |
| Purchase #6 | $226.53 | 11.486% | $252.5492 | $252.55 | $252.55 | $252.50 |
| Purchase #7 | $204.45 | 8.221% | $221.2578 | $221.26 | $221.25 | $221.30 |
| 7 purchase totals = | $1,109.07 | $1,190.8777 | $1,190.89 | $1,190.90 | $1,190.70 | |