| 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 | $196.77 | 10.703% | $217.8303 | $217.83 | $217.85 | $217.80 |
| Purchase #2 | $27.58 | 13.423% | $31.2821 | $31.28 | $31.30 | $31.30 |
| Purchase #3 | $176.33 | 7.677% | $189.8669 | $189.87 | $189.85 | $189.90 |
| Purchase #4 | $172.38 | 12.872% | $194.5688 | $194.57 | $194.55 | $194.60 |
| Purchase #5 | $51.30 | 6.711% | $54.7427 | $54.74 | $54.75 | $54.70 |
| Purchase #6 | $126.53 | 7.548% | $136.0805 | $136.08 | $136.10 | $136.10 |
| Purchase #7 | $123.65 | 12.583% | $139.2089 | $139.21 | $139.20 | $139.20 |
| 7 purchase totals = | $874.54 | $963.5802 | $963.58 | $963.60 | $963.60 | |