| 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 | $97.55 | 9.658% | $106.9714 | $106.97 | $106.95 | $107.00 |
| Purchase #2 | $133.93 | 4.416% | $139.8443 | $139.84 | $139.85 | $139.80 |
| Purchase #3 | $54.36 | 8.110% | $58.7686 | $58.77 | $58.75 | $58.80 |
| Purchase #4 | $113.28 | 13.454% | $128.5207 | $128.52 | $128.50 | $128.50 |
| Purchase #5 | $46.88 | 7.238% | $50.2732 | $50.27 | $50.25 | $50.30 |
| Purchase #6 | $74.33 | 3.132% | $76.658 | $76.66 | $76.65 | $76.70 |
| Purchase #7 | $182.46 | 3.229% | $188.3516 | $188.35 | $188.35 | $188.40 |
| 7 purchase totals = | $702.79 | $749.3878 | $749.38 | $749.30 | $749.50 | |