| 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 | $163.50 | 11.123% | $181.6861 | $181.69 | $181.70 | $181.70 |
| Purchase #2 | $48.35 | 12.272% | $54.2835 | $54.28 | $54.30 | $54.30 |
| Purchase #3 | $71.31 | 13.517% | $80.949 | $80.95 | $80.95 | $80.90 |
| Purchase #4 | $146.49 | 12.826% | $165.2788 | $165.28 | $165.30 | $165.30 |
| Purchase #5 | $200.60 | 9.130% | $218.9148 | $218.91 | $218.90 | $218.90 |
| Purchase #6 | $61.41 | 8.397% | $66.5666 | $66.57 | $66.55 | $66.60 |
| Purchase #7 | $138.27 | 11.694% | $154.4393 | $154.44 | $154.45 | $154.40 |
| 7 purchase totals = | $829.93 | $922.1181 | $922.12 | $922.15 | $922.10 | |