| 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 | $131.73 | 10.847% | $146.0188 | $146.02 | $146.00 | $146.00 |
| Purchase #2 | $189.43 | 10.445% | $209.216 | $209.22 | $209.20 | $209.20 |
| Purchase #3 | $148.95 | 11.134% | $165.5341 | $165.53 | $165.55 | $165.50 |
| Purchase #4 | $58.70 | 8.836% | $63.8867 | $63.89 | $63.90 | $63.90 |
| Purchase #5 | $49.79 | 3.193% | $51.3798 | $51.38 | $51.40 | $51.40 |
| Purchase #6 | $111.49 | 3.798% | $115.7244 | $115.72 | $115.70 | $115.70 |
| Purchase #7 | $159.40 | 9.551% | $174.6243 | $174.62 | $174.60 | $174.60 |
| 7 purchase totals = | $849.49 | $926.3841 | $926.38 | $926.35 | $926.30 | |