| 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 | $150.87 | 4.843% | $158.1766 | $158.18 | $158.20 | $158.20 |
| Purchase #2 | $171.38 | 8.173% | $185.3869 | $185.39 | $185.40 | $185.40 |
| Purchase #3 | $212.30 | 9.841% | $233.1924 | $233.19 | $233.20 | $233.20 |
| Purchase #4 | $166.41 | 12.628% | $187.4243 | $187.42 | $187.40 | $187.40 |
| Purchase #5 | $71.92 | 5.706% | $76.0238 | $76.02 | $76.00 | $76.00 |
| Purchase #6 | $84.49 | 10.173% | $93.0852 | $93.09 | $93.10 | $93.10 |
| Purchase #7 | $109.44 | 6.544% | $116.6018 | $116.60 | $116.60 | $116.60 |
| 7 purchase totals = | $966.81 | $1,049.8910 | $1,049.89 | $1,049.90 | $1,049.90 | |