| 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 | $178.50 | 3.799% | $185.2812 | $185.28 | $185.30 | $185.30 |
| Purchase #2 | $28.44 | 4.104% | $29.6072 | $29.61 | $29.60 | $29.60 |
| Purchase #3 | $118.44 | 13.626% | $134.5786 | $134.58 | $134.60 | $134.60 |
| Purchase #4 | $162.33 | 3.316% | $167.7129 | $167.71 | $167.70 | $167.70 |
| Purchase #5 | $60.55 | 12.678% | $68.2265 | $68.23 | $68.25 | $68.20 |
| Purchase #6 | $11.73 | 4.549% | $12.2636 | $12.26 | $12.25 | $12.30 |
| Purchase #7 | $117.64 | 11.707% | $131.4121 | $131.41 | $131.40 | $131.40 |
| 7 purchase totals = | $677.63 | $729.0821 | $729.08 | $729.10 | $729.10 | |