| 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 | $123.37 | 8.186% | $133.4691 | $133.47 | $133.45 | $133.50 |
| Purchase #2 | $22.95 | 5.631% | $24.2423 | $24.24 | $24.25 | $24.20 |
| Purchase #3 | $246.93 | 10.420% | $272.6601 | $272.66 | $272.65 | $272.70 |
| Purchase #4 | $72.48 | 5.504% | $76.4693 | $76.47 | $76.45 | $76.50 |
| Purchase #5 | $66.90 | 8.793% | $72.7825 | $72.78 | $72.80 | $72.80 |
| Purchase #6 | $180.42 | 9.356% | $197.3001 | $197.30 | $197.30 | $197.30 |
| Purchase #7 | $27.66 | 3.726% | $28.6906 | $28.69 | $28.70 | $28.70 |
| 7 purchase totals = | $740.71 | $805.6140 | $805.61 | $805.60 | $805.70 | |