| 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 | $146.84 | 10.347% | $162.0335 | $162.03 | $162.05 | $162.00 |
| Purchase #2 | $173.82 | 10.611% | $192.264 | $192.26 | $192.25 | $192.30 |
| Purchase #3 | $17.35 | 5.132% | $18.2404 | $18.24 | $18.25 | $18.20 |
| Purchase #4 | $238.88 | 13.581% | $271.3223 | $271.32 | $271.30 | $271.30 |
| Purchase #5 | $48.35 | 9.791% | $53.0839 | $53.08 | $53.10 | $53.10 |
| Purchase #6 | $77.26 | 6.734% | $82.4627 | $82.46 | $82.45 | $82.50 |
| Purchase #7 | $132.75 | 12.644% | $149.5349 | $149.53 | $149.55 | $149.50 |
| 7 purchase totals = | $835.25 | $928.9417 | $928.92 | $928.95 | $928.90 | |