| 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 | $168.69 | 4.376% | $176.0719 | $176.07 | $176.05 | $176.10 |
| Purchase #2 | $119.36 | 5.381% | $125.7828 | $125.78 | $125.80 | $125.80 |
| Purchase #3 | $146.34 | 9.229% | $159.8457 | $159.85 | $159.85 | $159.80 |
| Purchase #4 | $145.51 | 4.396% | $151.9066 | $151.91 | $151.90 | $151.90 |
| Purchase #5 | $163.51 | 12.383% | $183.7574 | $183.76 | $183.75 | $183.80 |
| Purchase #6 | $123.39 | 11.297% | $137.3294 | $137.33 | $137.35 | $137.30 |
| Purchase #7 | $99.93 | 3.694% | $103.6214 | $103.62 | $103.60 | $103.60 |
| 7 purchase totals = | $966.73 | $1,038.3152 | $1,038.32 | $1,038.30 | $1,038.30 | |