| 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 | $180.68 | 9.487% | $197.8211 | $197.82 | $197.80 | $197.80 |
| Purchase #2 | $62.35 | 5.831% | $65.9856 | $65.99 | $66.00 | $66.00 |
| Purchase #3 | $89.56 | 7.415% | $96.2009 | $96.20 | $96.20 | $96.20 |
| Purchase #4 | $186.98 | 13.499% | $212.2204 | $212.22 | $212.20 | $212.20 |
| Purchase #5 | $147.53 | 6.514% | $157.1401 | $157.14 | $157.15 | $157.10 |
| Purchase #6 | $10.96 | 8.291% | $11.8687 | $11.87 | $11.85 | $11.90 |
| Purchase #7 | $20.83 | 5.383% | $21.9513 | $21.95 | $21.95 | $22.00 |
| 7 purchase totals = | $698.89 | $763.1881 | $763.19 | $763.15 | $763.20 | |