| 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 | $151.50 | 11.550% | $168.9983 | $169.00 | $169.00 | $169.00 |
| Purchase #2 | $192.63 | 10.300% | $212.4709 | $212.47 | $212.45 | $212.50 |
| Purchase #3 | $237.55 | 3.514% | $245.8975 | $245.90 | $245.90 | $245.90 |
| Purchase #4 | $62.42 | 4.669% | $65.3344 | $65.33 | $65.35 | $65.30 |
| Purchase #5 | $9.96 | 11.352% | $11.0907 | $11.09 | $11.10 | $11.10 |
| Purchase #6 | $169.66 | 8.595% | $184.2423 | $184.24 | $184.25 | $184.20 |
| Purchase #7 | $93.83 | 8.452% | $101.7605 | $101.76 | $101.75 | $101.80 |
| 7 purchase totals = | $917.55 | $989.7946 | $989.79 | $989.80 | $989.80 | |