| 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 | $167.70 | 8.570% | $182.0719 | $182.07 | $182.05 | $182.10 |
| Purchase #2 | $61.98 | 7.394% | $66.5628 | $66.56 | $66.55 | $66.60 |
| Purchase #3 | $123.61 | 8.750% | $134.4259 | $134.43 | $134.45 | $134.40 |
| Purchase #4 | $149.28 | 5.113% | $156.9127 | $156.91 | $156.90 | $156.90 |
| Purchase #5 | $50.42 | 3.623% | $52.2467 | $52.25 | $52.25 | $52.20 |
| Purchase #6 | $21.37 | 5.362% | $22.5159 | $22.52 | $22.50 | $22.50 |
| Purchase #7 | $73.28 | 9.468% | $80.2182 | $80.22 | $80.20 | $80.20 |
| 7 purchase totals = | $647.64 | $694.9541 | $694.96 | $694.90 | $694.90 | |