| 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 | $183.49 | 3.483% | $189.881 | $189.88 | $189.90 | $189.90 |
| Purchase #2 | $230.60 | 11.692% | $257.5618 | $257.56 | $257.55 | $257.60 |
| Purchase #3 | $20.28 | 13.232% | $22.9634 | $22.96 | $22.95 | $23.00 |
| Purchase #4 | $25.53 | 7.420% | $27.4243 | $27.42 | $27.40 | $27.40 |
| Purchase #5 | $104.56 | 8.665% | $113.6201 | $113.62 | $113.60 | $113.60 |
| Purchase #6 | $7.44 | 7.830% | $8.0226 | $8.02 | $8.00 | $8.00 |
| Purchase #7 | $62.33 | 13.782% | $70.9203 | $70.92 | $70.90 | $70.90 |
| 7 purchase totals = | $634.23 | $690.3935 | $690.38 | $690.30 | $690.40 | |