| 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 | $120.51 | 7.417% | $129.4482 | $129.45 | $129.45 | $129.40 |
| Purchase #2 | $108.64 | 5.341% | $114.4425 | $114.44 | $114.45 | $114.40 |
| Purchase #3 | $195.95 | 3.561% | $202.9278 | $202.93 | $202.95 | $202.90 |
| Purchase #4 | $159.49 | 8.331% | $172.7771 | $172.78 | $172.80 | $172.80 |
| Purchase #5 | $9.70 | 3.451% | $10.0347 | $10.03 | $10.05 | $10.00 |
| Purchase #6 | $119.36 | 11.357% | $132.9157 | $132.92 | $132.90 | $132.90 |
| Purchase #7 | $169.44 | 7.502% | $182.1514 | $182.15 | $182.15 | $182.20 |
| 7 purchase totals = | $883.09 | $944.6974 | $944.70 | $944.75 | $944.60 | |