| 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 | $153.78 | 4.785% | $161.1384 | $161.14 | $161.15 | $161.10 |
| Purchase #2 | $51.60 | 7.308% | $55.3709 | $55.37 | $55.35 | $55.40 |
| Purchase #3 | $129.54 | 4.860% | $135.8356 | $135.84 | $135.85 | $135.80 |
| Purchase #4 | $50.29 | 10.750% | $55.6962 | $55.70 | $55.70 | $55.70 |
| Purchase #5 | $166.73 | 9.295% | $182.2276 | $182.23 | $182.25 | $182.20 |
| Purchase #6 | $45.64 | 11.513% | $50.8945 | $50.89 | $50.90 | $50.90 |
| Purchase #7 | $201.94 | 4.362% | $210.7486 | $210.75 | $210.75 | $210.70 |
| 7 purchase totals = | $799.52 | $851.9118 | $851.92 | $851.95 | $851.80 | |