| 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 | $195.79 | 13.179% | $221.5932 | $221.59 | $221.60 | $221.60 |
| Purchase #2 | $148.39 | 11.656% | $165.6863 | $165.69 | $165.70 | $165.70 |
| Purchase #3 | $136.25 | 9.687% | $149.4485 | $149.45 | $149.45 | $149.40 |
| Purchase #4 | $18.39 | 12.464% | $20.6821 | $20.68 | $20.70 | $20.70 |
| Purchase #5 | $61.52 | 11.138% | $68.3721 | $68.37 | $68.35 | $68.40 |
| Purchase #6 | $43.43 | 12.170% | $48.7154 | $48.72 | $48.70 | $48.70 |
| Purchase #7 | $65.37 | 11.151% | $72.6594 | $72.66 | $72.65 | $72.70 |
| 7 purchase totals = | $669.14 | $747.1570 | $747.16 | $747.15 | $747.20 | |