| 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 | $171.43 | 7.639% | $184.5255 | $184.53 | $184.55 | $184.50 |
| Purchase #2 | $71.83 | 13.484% | $81.5156 | $81.52 | $81.50 | $81.50 |
| Purchase #3 | $83.99 | 4.205% | $87.5218 | $87.52 | $87.50 | $87.50 |
| Purchase #4 | $42.91 | 8.748% | $46.6638 | $46.66 | $46.65 | $46.70 |
| Purchase #5 | $209.59 | 7.416% | $225.1332 | $225.13 | $225.15 | $225.10 |
| Purchase #6 | $110.27 | 10.453% | $121.7965 | $121.80 | $121.80 | $121.80 |
| Purchase #7 | $96.54 | 8.105% | $104.3646 | $104.36 | $104.35 | $104.40 |
| 7 purchase totals = | $786.56 | $851.5210 | $851.52 | $851.50 | $851.50 | |