| 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 | $160.48 | 9.716% | $176.0722 | $176.07 | $176.05 | $176.10 |
| Purchase #2 | $216.34 | 10.729% | $239.5511 | $239.55 | $239.55 | $239.60 |
| Purchase #3 | $222.78 | 12.275% | $250.1262 | $250.13 | $250.15 | $250.10 |
| Purchase #4 | $71.49 | 7.164% | $76.6115 | $76.61 | $76.60 | $76.60 |
| Purchase #5 | $52.87 | 7.132% | $56.6407 | $56.64 | $56.65 | $56.60 |
| Purchase #6 | $63.60 | 10.458% | $70.2513 | $70.25 | $70.25 | $70.30 |
| Purchase #7 | $63.92 | 7.867% | $68.9486 | $68.95 | $68.95 | $68.90 |
| 7 purchase totals = | $851.48 | $938.2016 | $938.20 | $938.20 | $938.20 | |