| 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 | $161.78 | 7.144% | $173.3376 | $173.34 | $173.35 | $173.30 |
| Purchase #2 | $151.48 | 9.795% | $166.3175 | $166.32 | $166.30 | $166.30 |
| Purchase #3 | $209.94 | 12.547% | $236.2812 | $236.28 | $236.30 | $236.30 |
| Purchase #4 | $171.74 | 4.594% | $179.6297 | $179.63 | $179.65 | $179.60 |
| Purchase #5 | $68.36 | 3.279% | $70.6015 | $70.60 | $70.60 | $70.60 |
| Purchase #6 | $183.51 | 13.593% | $208.4545 | $208.45 | $208.45 | $208.50 |
| Purchase #7 | $57.54 | 4.577% | $60.1736 | $60.17 | $60.15 | $60.20 |
| 7 purchase totals = | $1,004.35 | $1,094.7956 | $1,094.79 | $1,094.80 | $1,094.80 | |