| 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 | $146.94 | 13.716% | $167.0943 | $167.09 | $167.10 | $167.10 |
| Purchase #2 | $88.71 | 11.821% | $99.1964 | $99.20 | $99.20 | $99.20 |
| Purchase #3 | $91.82 | 13.196% | $103.9366 | $103.94 | $103.95 | $103.90 |
| Purchase #4 | $51.48 | 12.409% | $57.8682 | $57.87 | $57.85 | $57.90 |
| Purchase #5 | $77.83 | 8.808% | $84.6853 | $84.69 | $84.70 | $84.70 |
| Purchase #6 | $44.37 | 9.444% | $48.5603 | $48.56 | $48.55 | $48.60 |
| Purchase #7 | $85.72 | 11.546% | $95.6172 | $95.62 | $95.60 | $95.60 |
| 7 purchase totals = | $586.87 | $656.9583 | $656.97 | $656.95 | $657.00 | |