| 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 | $173.39 | 11.328% | $193.0316 | $193.03 | $193.05 | $193.00 |
| Purchase #2 | $105.77 | 11.143% | $117.556 | $117.56 | $117.55 | $117.60 |
| Purchase #3 | $168.93 | 7.843% | $182.1792 | $182.18 | $182.20 | $182.20 |
| Purchase #4 | $105.52 | 11.131% | $117.2654 | $117.27 | $117.25 | $117.30 |
| Purchase #5 | $197.45 | 11.870% | $220.8873 | $220.89 | $220.90 | $220.90 |
| Purchase #6 | $231.82 | 4.789% | $242.9219 | $242.92 | $242.90 | $242.90 |
| Purchase #7 | $21.45 | 5.553% | $22.6411 | $22.64 | $22.65 | $22.60 |
| 7 purchase totals = | $1,004.33 | $1,096.4825 | $1,096.49 | $1,096.50 | $1,096.50 | |