| 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 | $72.76 | 9.145% | $79.4139 | $79.41 | $79.40 | $79.40 |
| Purchase #2 | $183.45 | 7.678% | $197.5353 | $197.54 | $197.55 | $197.50 |
| Purchase #3 | $249.53 | 7.662% | $268.649 | $268.65 | $268.65 | $268.60 |
| Purchase #4 | $197.98 | 8.184% | $214.1827 | $214.18 | $214.20 | $214.20 |
| Purchase #5 | $158.89 | 5.669% | $167.8975 | $167.90 | $167.90 | $167.90 |
| Purchase #6 | $195.78 | 4.479% | $204.549 | $204.55 | $204.55 | $204.50 |
| Purchase #7 | $50.46 | 11.601% | $56.3139 | $56.31 | $56.30 | $56.30 |
| 7 purchase totals = | $1,108.85 | $1,188.5413 | $1,188.54 | $1,188.55 | $1,188.40 | |