| 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 | $142.69 | 8.511% | $154.8343 | $154.83 | $154.85 | $154.80 |
| Purchase #2 | $160.61 | 4.250% | $167.4359 | $167.44 | $167.45 | $167.40 |
| Purchase #3 | $245.39 | 5.710% | $259.4018 | $259.40 | $259.40 | $259.40 |
| Purchase #4 | $11.26 | 13.462% | $12.7758 | $12.78 | $12.80 | $12.80 |
| Purchase #5 | $46.33 | 7.695% | $49.8951 | $49.90 | $49.90 | $49.90 |
| Purchase #6 | $87.82 | 11.386% | $97.8192 | $97.82 | $97.80 | $97.80 |
| Purchase #7 | $167.51 | 11.407% | $186.6179 | $186.62 | $186.60 | $186.60 |
| 7 purchase totals = | $861.61 | $928.7800 | $928.79 | $928.80 | $928.70 | |