| 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 | $111.75 | 5.544% | $117.9454 | $117.95 | $117.95 | $117.90 |
| Purchase #2 | $34.90 | 5.115% | $36.6851 | $36.69 | $36.70 | $36.70 |
| Purchase #3 | $125.53 | 9.404% | $137.3348 | $137.33 | $137.35 | $137.30 |
| Purchase #4 | $139.77 | 13.790% | $159.0443 | $159.04 | $159.05 | $159.00 |
| Purchase #5 | $157.49 | 4.837% | $165.1078 | $165.11 | $165.10 | $165.10 |
| Purchase #6 | $178.37 | 6.747% | $190.4046 | $190.40 | $190.40 | $190.40 |
| Purchase #7 | $36.39 | 6.286% | $38.6775 | $38.68 | $38.70 | $38.70 |
| 7 purchase totals = | $784.20 | $845.1995 | $845.20 | $845.25 | $845.10 | |