| 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 | $184.73 | 3.129% | $190.5102 | $190.51 | $190.50 | $190.50 |
| Purchase #2 | $112.59 | 6.389% | $119.7834 | $119.78 | $119.80 | $119.80 |
| Purchase #3 | $119.78 | 11.402% | $133.4373 | $133.44 | $133.45 | $133.40 |
| Purchase #4 | $109.28 | 7.825% | $117.8312 | $117.83 | $117.85 | $117.80 |
| Purchase #5 | $116.38 | 10.357% | $128.4335 | $128.43 | $128.45 | $128.40 |
| Purchase #6 | $131.64 | 4.339% | $137.3519 | $137.35 | $137.35 | $137.40 |
| Purchase #7 | $73.53 | 10.544% | $81.283 | $81.28 | $81.30 | $81.30 |
| 7 purchase totals = | $847.93 | $908.6305 | $908.62 | $908.70 | $908.60 | |