| 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 | $113.72 | 3.770% | $118.0072 | $118.01 | $118.00 | $118.00 |
| Purchase #2 | $25.42 | 9.318% | $27.7886 | $27.79 | $27.80 | $27.80 |
| Purchase #3 | $235.60 | 13.739% | $267.9691 | $267.97 | $267.95 | $268.00 |
| Purchase #4 | $119.92 | 9.735% | $131.5942 | $131.59 | $131.60 | $131.60 |
| Purchase #5 | $179.45 | 8.211% | $194.1846 | $194.18 | $194.20 | $194.20 |
| Purchase #6 | $58.32 | 5.410% | $61.4751 | $61.48 | $61.50 | $61.50 |
| Purchase #7 | $39.60 | 6.841% | $42.309 | $42.31 | $42.30 | $42.30 |
| 7 purchase totals = | $772.03 | $843.3278 | $843.33 | $843.35 | $843.40 | |