| 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 | $72.62 | 7.312% | $77.93 | $77.93 | $77.95 | $77.90 |
| Purchase #2 | $44.46 | 5.193% | $46.7688 | $46.77 | $46.75 | $46.80 |
| Purchase #3 | $122.50 | 12.151% | $137.385 | $137.39 | $137.40 | $137.40 |
| Purchase #4 | $145.63 | 11.537% | $162.4313 | $162.43 | $162.45 | $162.40 |
| Purchase #5 | $239.92 | 9.709% | $263.2138 | $263.21 | $263.20 | $263.20 |
| Purchase #6 | $241.30 | 8.187% | $261.0552 | $261.06 | $261.05 | $261.10 |
| Purchase #7 | $165.76 | 13.822% | $188.6713 | $188.67 | $188.65 | $188.70 |
| 7 purchase totals = | $1,032.19 | $1,137.4554 | $1,137.46 | $1,137.45 | $1,137.50 | |