| 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 | $184.50 | 11.780% | $206.2341 | $206.23 | $206.25 | $206.20 |
| Purchase #2 | $188.91 | 11.339% | $210.3305 | $210.33 | $210.35 | $210.30 |
| Purchase #3 | $64.50 | 13.447% | $73.1733 | $73.17 | $73.15 | $73.20 |
| Purchase #4 | $133.30 | 7.229% | $142.9363 | $142.94 | $142.95 | $142.90 |
| Purchase #5 | $72.40 | 12.179% | $81.2176 | $81.22 | $81.20 | $81.20 |
| Purchase #6 | $139.78 | 12.381% | $157.0862 | $157.09 | $157.10 | $157.10 |
| Purchase #7 | $194.89 | 13.675% | $221.5412 | $221.54 | $221.55 | $221.50 |
| 7 purchase totals = | $978.28 | $1,092.5192 | $1,092.52 | $1,092.55 | $1,092.40 | |