| 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 | $69.68 | 13.857% | $79.3356 | $79.34 | $79.35 | $79.30 |
| Purchase #2 | $172.70 | 6.325% | $183.6233 | $183.62 | $183.60 | $183.60 |
| Purchase #3 | $169.40 | 11.166% | $188.3152 | $188.32 | $188.30 | $188.30 |
| Purchase #4 | $118.50 | 12.129% | $132.8729 | $132.87 | $132.85 | $132.90 |
| Purchase #5 | $214.37 | 7.195% | $229.7939 | $229.79 | $229.80 | $229.80 |
| Purchase #6 | $152.89 | 9.762% | $167.8151 | $167.82 | $167.80 | $167.80 |
| Purchase #7 | $77.70 | 9.674% | $85.2167 | $85.22 | $85.20 | $85.20 |
| 7 purchase totals = | $975.24 | $1,066.9727 | $1,066.98 | $1,066.90 | $1,066.90 | |