| 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 | $163.34 | 6.259% | $173.5635 | $173.56 | $173.55 | $173.60 |
| Purchase #2 | $25.37 | 8.707% | $27.579 | $27.58 | $27.60 | $27.60 |
| Purchase #3 | $54.63 | 10.524% | $60.3793 | $60.38 | $60.40 | $60.40 |
| Purchase #4 | $127.31 | 13.191% | $144.1035 | $144.10 | $144.10 | $144.10 |
| Purchase #5 | $164.27 | 12.477% | $184.766 | $184.77 | $184.75 | $184.80 |
| Purchase #6 | $99.36 | 3.423% | $102.7611 | $102.76 | $102.75 | $102.80 |
| Purchase #7 | $221.36 | 6.361% | $235.4407 | $235.44 | $235.45 | $235.40 |
| 7 purchase totals = | $855.64 | $928.5931 | $928.59 | $928.60 | $928.70 | |