| 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 | $152.70 | 7.373% | $163.9586 | $163.96 | $163.95 | $164.00 |
| Purchase #2 | $104.70 | 4.719% | $109.6408 | $109.64 | $109.65 | $109.60 |
| Purchase #3 | $51.74 | 8.370% | $56.0706 | $56.07 | $56.05 | $56.10 |
| Purchase #4 | $69.29 | 7.666% | $74.6018 | $74.60 | $74.60 | $74.60 |
| Purchase #5 | $107.96 | 9.303% | $118.0035 | $118.00 | $118.00 | $118.00 |
| Purchase #6 | $132.57 | 12.689% | $149.3918 | $149.39 | $149.40 | $149.40 |
| Purchase #7 | $99.94 | 8.826% | $108.7607 | $108.76 | $108.75 | $108.80 |
| 7 purchase totals = | $718.90 | $780.4278 | $780.42 | $780.40 | $780.50 | |