| 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 | $193.85 | 13.601% | $220.2155 | $220.22 | $220.20 | $220.20 |
| Purchase #2 | $235.74 | 3.743% | $244.5637 | $244.56 | $244.55 | $244.60 |
| Purchase #3 | $97.56 | 4.386% | $101.839 | $101.84 | $101.85 | $101.80 |
| Purchase #4 | $167.69 | 9.154% | $183.0403 | $183.04 | $183.05 | $183.00 |
| Purchase #5 | $204.54 | 13.743% | $232.6499 | $232.65 | $232.65 | $232.60 |
| Purchase #6 | $191.78 | 9.300% | $209.6155 | $209.62 | $209.60 | $209.60 |
| Purchase #7 | $174.94 | 4.468% | $182.7563 | $182.76 | $182.75 | $182.80 |
| 7 purchase totals = | $1,266.10 | $1,374.6802 | $1,374.69 | $1,374.65 | $1,374.60 | |