| 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 | $165.51 | 5.269% | $174.2307 | $174.23 | $174.25 | $174.20 |
| Purchase #2 | $237.71 | 12.350% | $267.0672 | $267.07 | $267.05 | $267.10 |
| Purchase #3 | $174.47 | 12.347% | $196.0118 | $196.01 | $196.00 | $196.00 |
| Purchase #4 | $240.67 | 7.110% | $257.7816 | $257.78 | $257.80 | $257.80 |
| Purchase #5 | $166.71 | 12.291% | $187.2003 | $187.20 | $187.20 | $187.20 |
| Purchase #6 | $100.66 | 7.331% | $108.0394 | $108.04 | $108.05 | $108.00 |
| Purchase #7 | $204.64 | 4.752% | $214.3645 | $214.36 | $214.35 | $214.40 |
| 7 purchase totals = | $1,290.37 | $1,404.6955 | $1,404.69 | $1,404.70 | $1,404.70 | |