| 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 | $179.51 | 4.235% | $187.1122 | $187.11 | $187.10 | $187.10 |
| Purchase #2 | $224.54 | 13.479% | $254.8057 | $254.81 | $254.80 | $254.80 |
| Purchase #3 | $204.33 | 7.117% | $218.8722 | $218.87 | $218.85 | $218.90 |
| Purchase #4 | $138.89 | 7.263% | $148.9776 | $148.98 | $149.00 | $149.00 |
| Purchase #5 | $168.68 | 9.588% | $184.853 | $184.85 | $184.85 | $184.90 |
| Purchase #6 | $119.66 | 4.389% | $124.9119 | $124.91 | $124.90 | $124.90 |
| Purchase #7 | $159.25 | 5.548% | $168.0852 | $168.09 | $168.10 | $168.10 |
| 7 purchase totals = | $1,194.86 | $1,287.6178 | $1,287.62 | $1,287.60 | $1,287.70 | |