| 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 | $135.57 | 6.602% | $144.5203 | $144.52 | $144.50 | $144.50 |
| Purchase #2 | $188.37 | 13.636% | $214.0561 | $214.06 | $214.05 | $214.10 |
| Purchase #3 | $19.60 | 4.552% | $20.4922 | $20.49 | $20.50 | $20.50 |
| Purchase #4 | $60.95 | 3.770% | $63.2478 | $63.25 | $63.25 | $63.20 |
| Purchase #5 | $13.62 | 13.842% | $15.5053 | $15.51 | $15.50 | $15.50 |
| Purchase #6 | $186.26 | 5.193% | $195.9325 | $195.93 | $195.95 | $195.90 |
| Purchase #7 | $95.55 | 13.426% | $108.3785 | $108.38 | $108.40 | $108.40 |
| 7 purchase totals = | $699.92 | $762.1327 | $762.14 | $762.15 | $762.10 | |