| 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 | $133.56 | 11.677% | $149.1558 | $149.16 | $149.15 | $149.20 |
| Purchase #2 | $17.72 | 7.234% | $19.0019 | $19.00 | $19.00 | $19.00 |
| Purchase #3 | $213.80 | 3.546% | $221.3813 | $221.38 | $221.40 | $221.40 |
| Purchase #4 | $63.73 | 6.574% | $67.9196 | $67.92 | $67.90 | $67.90 |
| Purchase #5 | $198.56 | 7.693% | $213.8352 | $213.84 | $213.85 | $213.80 |
| Purchase #6 | $135.85 | 6.117% | $144.1599 | $144.16 | $144.15 | $144.20 |
| Purchase #7 | $14.27 | 11.269% | $15.8781 | $15.88 | $15.90 | $15.90 |
| 7 purchase totals = | $777.49 | $831.3318 | $831.34 | $831.35 | $831.40 | |