| 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 | $181.90 | 7.623% | $195.7662 | $195.77 | $195.75 | $195.80 |
| Purchase #2 | $95.97 | 7.451% | $103.1207 | $103.12 | $103.10 | $103.10 |
| Purchase #3 | $65.75 | 10.345% | $72.5518 | $72.55 | $72.55 | $72.60 |
| Purchase #4 | $64.44 | 13.479% | $73.1259 | $73.13 | $73.15 | $73.10 |
| Purchase #5 | $128.61 | 13.522% | $146.0006 | $146.00 | $146.00 | $146.00 |
| Purchase #6 | $50.90 | 11.420% | $56.7128 | $56.71 | $56.70 | $56.70 |
| Purchase #7 | $249.46 | 12.637% | $280.9843 | $280.98 | $281.00 | $281.00 |
| 7 purchase totals = | $837.03 | $928.2623 | $928.26 | $928.25 | $928.30 | |