| 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 | $182.68 | 6.807% | $195.115 | $195.12 | $195.10 | $195.10 |
| Purchase #2 | $117.76 | 9.543% | $128.9978 | $129.00 | $129.00 | $129.00 |
| Purchase #3 | $167.78 | 10.519% | $185.4288 | $185.43 | $185.45 | $185.40 |
| Purchase #4 | $189.75 | 12.749% | $213.9412 | $213.94 | $213.95 | $213.90 |
| Purchase #5 | $178.73 | 9.588% | $195.8666 | $195.87 | $195.85 | $195.90 |
| Purchase #6 | $134.70 | 7.528% | $144.8402 | $144.84 | $144.85 | $144.80 |
| Purchase #7 | $54.25 | 4.259% | $56.5605 | $56.56 | $56.55 | $56.60 |
| 7 purchase totals = | $1,025.65 | $1,120.7501 | $1,120.76 | $1,120.75 | $1,120.70 | |