| 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 | $120.84 | 7.727% | $130.1773 | $130.18 | $130.20 | $130.20 |
| Purchase #2 | $144.26 | 13.423% | $163.624 | $163.62 | $163.60 | $163.60 |
| Purchase #3 | $150.27 | 7.390% | $161.375 | $161.38 | $161.40 | $161.40 |
| Purchase #4 | $84.71 | 5.171% | $89.0904 | $89.09 | $89.10 | $89.10 |
| Purchase #5 | $192.94 | 5.496% | $203.544 | $203.54 | $203.55 | $203.50 |
| Purchase #6 | $97.51 | 5.376% | $102.7521 | $102.75 | $102.75 | $102.80 |
| Purchase #7 | $62.69 | 6.242% | $66.6031 | $66.60 | $66.60 | $66.60 |
| 7 purchase totals = | $853.22 | $917.1659 | $917.16 | $917.20 | $917.20 | |