| 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 | $150.52 | 11.302% | $167.5318 | $167.53 | $167.55 | $167.50 |
| Purchase #2 | $140.76 | 7.808% | $151.7505 | $151.75 | $151.75 | $151.80 |
| Purchase #3 | $123.90 | 10.666% | $137.1152 | $137.12 | $137.10 | $137.10 |
| Purchase #4 | $200.29 | 12.777% | $225.8811 | $225.88 | $225.90 | $225.90 |
| Purchase #5 | $39.87 | 12.710% | $44.9375 | $44.94 | $44.95 | $44.90 |
| Purchase #6 | $151.67 | 5.142% | $159.4689 | $159.47 | $159.45 | $159.50 |
| Purchase #7 | $70.45 | 7.520% | $75.7478 | $75.75 | $75.75 | $75.70 |
| 7 purchase totals = | $877.46 | $962.4328 | $962.44 | $962.45 | $962.40 | |