| 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 | $152.29 | 9.782% | $167.187 | $167.19 | $167.20 | $167.20 |
| Purchase #2 | $156.74 | 5.625% | $165.5566 | $165.56 | $165.55 | $165.60 |
| Purchase #3 | $53.28 | 8.232% | $57.666 | $57.67 | $57.65 | $57.70 |
| Purchase #4 | $113.86 | 13.533% | $129.2687 | $129.27 | $129.25 | $129.30 |
| Purchase #5 | $66.94 | 7.860% | $72.2015 | $72.20 | $72.20 | $72.20 |
| Purchase #6 | $141.76 | 8.320% | $153.5544 | $153.55 | $153.55 | $153.60 |
| Purchase #7 | $94.74 | 10.256% | $104.4565 | $104.46 | $104.45 | $104.50 |
| 7 purchase totals = | $779.61 | $849.8907 | $849.90 | $849.85 | $850.10 | |