| 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 | $169.29 | 12.565% | $190.5613 | $190.56 | $190.55 | $190.60 |
| Purchase #2 | $13.46 | 5.297% | $14.173 | $14.17 | $14.15 | $14.20 |
| Purchase #3 | $192.99 | 12.293% | $216.7143 | $216.71 | $216.70 | $216.70 |
| Purchase #4 | $118.95 | 11.300% | $132.3914 | $132.39 | $132.40 | $132.40 |
| Purchase #5 | $50.83 | 11.854% | $56.8554 | $56.86 | $56.85 | $56.90 |
| Purchase #6 | $67.90 | 8.303% | $73.5377 | $73.54 | $73.55 | $73.50 |
| Purchase #7 | $141.32 | 11.432% | $157.4757 | $157.48 | $157.50 | $157.50 |
| 7 purchase totals = | $754.74 | $841.7088 | $841.71 | $841.70 | $841.80 | |