| 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 | $151.66 | 13.585% | $172.263 | $172.26 | $172.25 | $172.30 |
| Purchase #2 | $9.75 | 10.277% | $10.752 | $10.75 | $10.75 | $10.80 |
| Purchase #3 | $68.35 | 5.562% | $72.1516 | $72.15 | $72.15 | $72.20 |
| Purchase #4 | $21.72 | 5.227% | $22.8553 | $22.86 | $22.85 | $22.90 |
| Purchase #5 | $49.78 | 3.726% | $51.6348 | $51.63 | $51.65 | $51.60 |
| Purchase #6 | $243.76 | 5.646% | $257.5227 | $257.52 | $257.50 | $257.50 |
| Purchase #7 | $136.33 | 5.800% | $144.2371 | $144.24 | $144.25 | $144.20 |
| 7 purchase totals = | $681.35 | $731.4165 | $731.41 | $731.40 | $731.50 | |