| 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 | $161.39 | 3.453% | $166.9628 | $166.96 | $166.95 | $167.00 |
| Purchase #2 | $35.74 | 11.492% | $39.8472 | $39.85 | $39.85 | $39.80 |
| Purchase #3 | $173.66 | 6.395% | $184.7656 | $184.77 | $184.75 | $184.80 |
| Purchase #4 | $174.25 | 10.473% | $192.4992 | $192.50 | $192.50 | $192.50 |
| Purchase #5 | $161.46 | 13.163% | $182.713 | $182.71 | $182.70 | $182.70 |
| Purchase #6 | $75.65 | 5.844% | $80.071 | $80.07 | $80.05 | $80.10 |
| Purchase #7 | $58.98 | 11.452% | $65.7344 | $65.73 | $65.75 | $65.70 |
| 7 purchase totals = | $841.13 | $912.5932 | $912.59 | $912.55 | $912.60 | |