| 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 | $94.34 | 6.619% | $100.5844 | $100.58 | $100.60 | $100.60 |
| Purchase #2 | $164.36 | 3.293% | $169.7724 | $169.77 | $169.75 | $169.80 |
| Purchase #3 | $141.57 | 5.353% | $149.1482 | $149.15 | $149.15 | $149.10 |
| Purchase #4 | $169.96 | 5.772% | $179.7701 | $179.77 | $179.75 | $179.80 |
| Purchase #5 | $180.76 | 9.104% | $197.2164 | $197.22 | $197.20 | $197.20 |
| Purchase #6 | $204.61 | 9.374% | $223.7901 | $223.79 | $223.80 | $223.80 |
| Purchase #7 | $162.99 | 4.767% | $170.7597 | $170.76 | $170.75 | $170.80 |
| 7 purchase totals = | $1,118.59 | $1,191.0413 | $1,191.04 | $1,191.00 | $1,191.10 | |