| 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 | $122.50 | 11.221% | $136.2457 | $136.25 | $136.25 | $136.20 |
| Purchase #2 | $84.35 | 12.302% | $94.7267 | $94.73 | $94.75 | $94.70 |
| Purchase #3 | $148.46 | 3.675% | $153.9159 | $153.92 | $153.90 | $153.90 |
| Purchase #4 | $154.69 | 7.649% | $166.5222 | $166.52 | $166.50 | $166.50 |
| Purchase #5 | $91.97 | 7.260% | $98.647 | $98.65 | $98.65 | $98.60 |
| Purchase #6 | $173.39 | 12.111% | $194.3893 | $194.39 | $194.40 | $194.40 |
| Purchase #7 | $108.48 | 3.170% | $111.9188 | $111.92 | $111.90 | $111.90 |
| 7 purchase totals = | $883.84 | $956.3656 | $956.38 | $956.35 | $956.20 | |