| 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 | $174.81 | 13.212% | $197.9059 | $197.91 | $197.90 | $197.90 |
| Purchase #2 | $140.85 | 4.285% | $146.8854 | $146.89 | $146.90 | $146.90 |
| Purchase #3 | $127.91 | 6.866% | $136.6923 | $136.69 | $136.70 | $136.70 |
| Purchase #4 | $103.46 | 9.235% | $113.0145 | $113.01 | $113.00 | $113.00 |
| Purchase #5 | $126.39 | 6.208% | $134.2363 | $134.24 | $134.25 | $134.20 |
| Purchase #6 | $39.87 | 13.132% | $45.1057 | $45.11 | $45.10 | $45.10 |
| Purchase #7 | $148.84 | 12.553% | $167.5239 | $167.52 | $167.50 | $167.50 |
| 7 purchase totals = | $862.13 | $941.3640 | $941.37 | $941.35 | $941.30 | |