| 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 | $167.49 | 9.247% | $182.9778 | $182.98 | $183.00 | $183.00 |
| Purchase #2 | $126.87 | 9.639% | $139.099 | $139.10 | $139.10 | $139.10 |
| Purchase #3 | $227.98 | 7.341% | $244.716 | $244.72 | $244.70 | $244.70 |
| Purchase #4 | $81.67 | 13.141% | $92.4023 | $92.40 | $92.40 | $92.40 |
| Purchase #5 | $70.75 | 12.806% | $79.8102 | $79.81 | $79.80 | $79.80 |
| Purchase #6 | $35.25 | 4.188% | $36.7263 | $36.73 | $36.75 | $36.70 |
| Purchase #7 | $122.48 | 7.424% | $131.5729 | $131.57 | $131.55 | $131.60 |
| 7 purchase totals = | $832.49 | $907.3045 | $907.31 | $907.30 | $907.30 | |