| 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 | $197.66 | 10.701% | $218.8116 | $218.81 | $218.80 | $218.80 |
| Purchase #2 | $39.28 | 10.441% | $43.3812 | $43.38 | $43.40 | $43.40 |
| Purchase #3 | $68.71 | 12.484% | $77.2878 | $77.29 | $77.30 | $77.30 |
| Purchase #4 | $143.62 | 11.336% | $159.9008 | $159.90 | $159.90 | $159.90 |
| Purchase #5 | $209.66 | 11.695% | $234.1797 | $234.18 | $234.20 | $234.20 |
| Purchase #6 | $177.46 | 6.336% | $188.7039 | $188.70 | $188.70 | $188.70 |
| Purchase #7 | $183.31 | 9.522% | $200.7648 | $200.76 | $200.75 | $200.80 |
| 7 purchase totals = | $1,019.70 | $1,123.0298 | $1,123.02 | $1,123.05 | $1,123.10 | |