| 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 | $72.26 | 10.525% | $79.8654 | $79.87 | $79.85 | $79.90 |
| Purchase #2 | $87.84 | 3.260% | $90.7036 | $90.70 | $90.70 | $90.70 |
| Purchase #3 | $159.51 | 4.695% | $166.999 | $167.00 | $167.00 | $167.00 |
| Purchase #4 | $209.46 | 12.317% | $235.2592 | $235.26 | $235.25 | $235.30 |
| Purchase #5 | $56.30 | 9.618% | $61.7149 | $61.71 | $61.70 | $61.70 |
| Purchase #6 | $115.44 | 7.160% | $123.7055 | $123.71 | $123.70 | $123.70 |
| Purchase #7 | $201.80 | 11.170% | $224.3411 | $224.34 | $224.35 | $224.30 |
| 7 purchase totals = | $902.61 | $982.5887 | $982.59 | $982.55 | $982.60 | |