| 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 | $124.29 | 10.199% | $136.9663 | $136.97 | $136.95 | $137.00 |
| Purchase #2 | $8.52 | 12.422% | $9.5784 | $9.58 | $9.60 | $9.60 |
| Purchase #3 | $178.41 | 7.520% | $191.8264 | $191.83 | $191.85 | $191.80 |
| Purchase #4 | $216.45 | 7.277% | $232.2011 | $232.20 | $232.20 | $232.20 |
| Purchase #5 | $64.90 | 10.305% | $71.5879 | $71.59 | $71.60 | $71.60 |
| Purchase #6 | $88.98 | 7.645% | $95.7825 | $95.78 | $95.80 | $95.80 |
| Purchase #7 | $110.83 | 5.512% | $116.9389 | $116.94 | $116.95 | $116.90 |
| 7 purchase totals = | $792.38 | $854.8815 | $854.89 | $854.95 | $854.90 | |