| 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 | $111.62 | 5.475% | $117.7312 | $117.73 | $117.75 | $117.70 |
| Purchase #2 | $55.54 | 12.405% | $62.4297 | $62.43 | $62.45 | $62.40 |
| Purchase #3 | $108.82 | 4.662% | $113.8932 | $113.89 | $113.90 | $113.90 |
| Purchase #4 | $77.98 | 9.847% | $85.6587 | $85.66 | $85.65 | $85.70 |
| Purchase #5 | $131.70 | 9.513% | $144.2286 | $144.23 | $144.25 | $144.20 |
| Purchase #6 | $133.82 | 11.483% | $149.1866 | $149.19 | $149.20 | $149.20 |
| Purchase #7 | $165.40 | 6.732% | $176.5347 | $176.53 | $176.55 | $176.50 |
| 7 purchase totals = | $784.88 | $849.6627 | $849.66 | $849.75 | $849.60 | |