| 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 | $128.77 | 12.320% | $144.6345 | $144.63 | $144.65 | $144.60 |
| Purchase #2 | $222.92 | 3.328% | $230.3388 | $230.34 | $230.35 | $230.30 |
| Purchase #3 | $156.51 | 6.300% | $166.3701 | $166.37 | $166.35 | $166.40 |
| Purchase #4 | $70.95 | 3.855% | $73.6851 | $73.69 | $73.70 | $73.70 |
| Purchase #5 | $18.38 | 5.351% | $19.3635 | $19.36 | $19.35 | $19.40 |
| Purchase #6 | $61.95 | 10.436% | $68.4151 | $68.42 | $68.40 | $68.40 |
| Purchase #7 | $64.85 | 7.213% | $69.5276 | $69.53 | $69.55 | $69.50 |
| 7 purchase totals = | $724.33 | $772.3347 | $772.34 | $772.35 | $772.30 | |