| 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 | $167.81 | 6.438% | $178.6136 | $178.61 | $178.60 | $178.60 |
| Purchase #2 | $212.40 | 8.853% | $231.2038 | $231.20 | $231.20 | $231.20 |
| Purchase #3 | $214.63 | 4.174% | $223.5887 | $223.59 | $223.60 | $223.60 |
| Purchase #4 | $216.89 | 7.478% | $233.109 | $233.11 | $233.10 | $233.10 |
| Purchase #5 | $116.89 | 4.230% | $121.8344 | $121.83 | $121.85 | $121.80 |
| Purchase #6 | $74.96 | 3.469% | $77.5604 | $77.56 | $77.55 | $77.60 |
| Purchase #7 | $202.69 | 5.523% | $213.8846 | $213.88 | $213.90 | $213.90 |
| 7 purchase totals = | $1,206.27 | $1,279.7945 | $1,279.78 | $1,279.80 | $1,279.80 | |