| 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 | $169.66 | 7.315% | $182.0706 | $182.07 | $182.05 | $182.10 |
| Purchase #2 | $235.33 | 13.463% | $267.0125 | $267.01 | $267.00 | $267.00 |
| Purchase #3 | $90.97 | 8.663% | $98.8507 | $98.85 | $98.85 | $98.90 |
| Purchase #4 | $68.82 | 3.861% | $71.4771 | $71.48 | $71.50 | $71.50 |
| Purchase #5 | $219.67 | 13.780% | $249.9405 | $249.94 | $249.95 | $249.90 |
| Purchase #6 | $45.51 | 8.138% | $49.2136 | $49.21 | $49.20 | $49.20 |
| Purchase #7 | $37.79 | 8.383% | $40.9579 | $40.96 | $40.95 | $41.00 |
| 7 purchase totals = | $867.75 | $959.5229 | $959.52 | $959.50 | $959.60 | |