| 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 | $216.75 | 6.741% | $231.3611 | $231.36 | $231.35 | $231.40 |
| Purchase #2 | $158.78 | 13.794% | $180.6821 | $180.68 | $180.70 | $180.70 |
| Purchase #3 | $133.94 | 7.731% | $144.2949 | $144.29 | $144.30 | $144.30 |
| Purchase #4 | $188.65 | 6.365% | $200.6576 | $200.66 | $200.65 | $200.70 |
| Purchase #5 | $99.55 | 4.397% | $103.9272 | $103.93 | $103.95 | $103.90 |
| Purchase #6 | $113.43 | 9.779% | $124.5223 | $124.52 | $124.50 | $124.50 |
| Purchase #7 | $155.43 | 11.830% | $173.8174 | $173.82 | $173.80 | $173.80 |
| 7 purchase totals = | $1,066.53 | $1,159.2626 | $1,159.26 | $1,159.25 | $1,159.30 | |