| 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 | $157.32 | 10.226% | $173.4075 | $173.41 | $173.40 | $173.40 |
| Purchase #2 | $158.91 | 11.659% | $177.4373 | $177.44 | $177.45 | $177.40 |
| Purchase #3 | $76.86 | 7.245% | $82.4285 | $82.43 | $82.45 | $82.40 |
| Purchase #4 | $21.74 | 6.672% | $23.1905 | $23.19 | $23.20 | $23.20 |
| Purchase #5 | $113.41 | 7.712% | $122.1562 | $122.16 | $122.15 | $122.20 |
| Purchase #6 | $90.41 | 12.319% | $101.5476 | $101.55 | $101.55 | $101.50 |
| Purchase #7 | $245.78 | 10.442% | $271.4443 | $271.44 | $271.45 | $271.40 |
| 7 purchase totals = | $864.43 | $951.6119 | $951.62 | $951.65 | $951.50 | |