| 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 | $188.35 | 11.145% | $209.3416 | $209.34 | $209.35 | $209.30 |
| Purchase #2 | $156.80 | 7.190% | $168.0739 | $168.07 | $168.05 | $168.10 |
| Purchase #3 | $58.89 | 12.112% | $66.0228 | $66.02 | $66.00 | $66.00 |
| Purchase #4 | $117.69 | 6.167% | $124.9479 | $124.95 | $124.95 | $124.90 |
| Purchase #5 | $135.51 | 6.493% | $144.3087 | $144.31 | $144.30 | $144.30 |
| Purchase #6 | $27.49 | 5.617% | $29.0341 | $29.03 | $29.05 | $29.00 |
| Purchase #7 | $99.67 | 13.412% | $113.0377 | $113.04 | $113.05 | $113.00 |
| 7 purchase totals = | $784.40 | $854.7667 | $854.76 | $854.75 | $854.60 | |