| 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 | $196.36 | 6.468% | $209.0606 | $209.06 | $209.05 | $209.10 |
| Purchase #2 | $74.66 | 13.344% | $84.6226 | $84.62 | $84.60 | $84.60 |
| Purchase #3 | $82.38 | 3.193% | $85.0104 | $85.01 | $85.00 | $85.00 |
| Purchase #4 | $122.28 | 11.443% | $136.2725 | $136.27 | $136.25 | $136.30 |
| Purchase #5 | $90.80 | 13.750% | $103.285 | $103.29 | $103.30 | $103.30 |
| Purchase #6 | $66.62 | 5.483% | $70.2728 | $70.27 | $70.25 | $70.30 |
| Purchase #7 | $117.90 | 10.481% | $130.2571 | $130.26 | $130.25 | $130.30 |
| 7 purchase totals = | $751.00 | $818.7810 | $818.78 | $818.70 | $818.90 | |