| 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 | $97.28 | 5.336% | $102.4709 | $102.47 | $102.45 | $102.50 |
| Purchase #2 | $188.90 | 11.834% | $211.2544 | $211.25 | $211.25 | $211.30 |
| Purchase #3 | $148.95 | 4.168% | $155.1582 | $155.16 | $155.15 | $155.20 |
| Purchase #4 | $131.29 | 4.164% | $136.7569 | $136.76 | $136.75 | $136.80 |
| Purchase #5 | $112.76 | 12.356% | $126.6926 | $126.69 | $126.70 | $126.70 |
| Purchase #6 | $36.52 | 8.215% | $39.5201 | $39.52 | $39.50 | $39.50 |
| Purchase #7 | $178.92 | 7.334% | $192.042 | $192.04 | $192.05 | $192.00 |
| 7 purchase totals = | $894.62 | $963.8951 | $963.89 | $963.85 | $964.00 | |