| 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 | $111.38 | 5.773% | $117.81 | $117.81 | $117.80 | $117.80 |
| Purchase #2 | $126.86 | 7.129% | $135.9038 | $135.90 | $135.90 | $135.90 |
| Purchase #3 | $98.40 | 5.214% | $103.5306 | $103.53 | $103.55 | $103.50 |
| Purchase #4 | $59.87 | 4.389% | $62.4977 | $62.50 | $62.50 | $62.50 |
| Purchase #5 | $173.25 | 7.579% | $186.3806 | $186.38 | $186.40 | $186.40 |
| Purchase #6 | $191.27 | 3.386% | $197.7464 | $197.75 | $197.75 | $197.70 |
| Purchase #7 | $156.46 | 5.789% | $165.5175 | $165.52 | $165.50 | $165.50 |
| 7 purchase totals = | $917.49 | $969.3866 | $969.39 | $969.40 | $969.30 | |