| 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 | $171.74 | 11.561% | $191.5949 | $191.59 | $191.60 | $191.60 |
| Purchase #2 | $19.49 | 3.142% | $20.1024 | $20.10 | $20.10 | $20.10 |
| Purchase #3 | $130.71 | 13.266% | $148.05 | $148.05 | $148.05 | $148.10 |
| Purchase #4 | $244.73 | 3.248% | $252.6788 | $252.68 | $252.70 | $252.70 |
| Purchase #5 | $156.26 | 3.835% | $162.2526 | $162.25 | $162.25 | $162.30 |
| Purchase #6 | $57.95 | 3.201% | $59.805 | $59.81 | $59.80 | $59.80 |
| Purchase #7 | $49.91 | 9.699% | $54.7508 | $54.75 | $54.75 | $54.80 |
| 7 purchase totals = | $830.79 | $889.2345 | $889.23 | $889.25 | $889.40 | |