| 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 | $178.92 | 4.613% | $187.1736 | $187.17 | $187.15 | $187.20 |
| Purchase #2 | $150.69 | 10.791% | $166.951 | $166.95 | $166.95 | $167.00 |
| Purchase #3 | $14.67 | 6.391% | $15.6076 | $15.61 | $15.60 | $15.60 |
| Purchase #4 | $207.40 | 6.281% | $220.4268 | $220.43 | $220.45 | $220.40 |
| Purchase #5 | $216.69 | 10.170% | $238.7274 | $238.73 | $238.75 | $238.70 |
| Purchase #6 | $54.35 | 5.613% | $57.4007 | $57.40 | $57.40 | $57.40 |
| Purchase #7 | $96.57 | 4.670% | $101.0798 | $101.08 | $101.10 | $101.10 |
| 7 purchase totals = | $919.29 | $987.3669 | $987.37 | $987.40 | $987.40 | |