| 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 | $111.71 | 11.818% | $124.9119 | $124.91 | $124.90 | $124.90 |
| Purchase #2 | $162.34 | 11.197% | $180.5172 | $180.52 | $180.50 | $180.50 |
| Purchase #3 | $71.37 | 11.678% | $79.7046 | $79.70 | $79.70 | $79.70 |
| Purchase #4 | $188.98 | 4.666% | $197.7978 | $197.80 | $197.80 | $197.80 |
| Purchase #5 | $40.74 | 8.255% | $44.1031 | $44.10 | $44.10 | $44.10 |
| Purchase #6 | $49.33 | 12.539% | $55.5155 | $55.52 | $55.50 | $55.50 |
| Purchase #7 | $144.84 | 7.709% | $156.0057 | $156.01 | $156.00 | $156.00 |
| 7 purchase totals = | $769.31 | $838.5558 | $838.56 | $838.50 | $838.50 | |