| 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 | $106.93 | 7.696% | $115.1593 | $115.16 | $115.15 | $115.20 |
| Purchase #2 | $139.27 | 3.512% | $144.1612 | $144.16 | $144.15 | $144.20 |
| Purchase #3 | $141.59 | 8.618% | $153.7922 | $153.79 | $153.80 | $153.80 |
| Purchase #4 | $247.49 | 4.428% | $258.4489 | $258.45 | $258.45 | $258.40 |
| Purchase #5 | $40.39 | 8.386% | $43.7771 | $43.78 | $43.80 | $43.80 |
| Purchase #6 | $60.80 | 5.768% | $64.3069 | $64.31 | $64.30 | $64.30 |
| Purchase #7 | $24.46 | 7.398% | $26.2696 | $26.27 | $26.25 | $26.30 |
| 7 purchase totals = | $760.93 | $805.9152 | $805.92 | $805.90 | $806.00 | |