| 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 | $132.29 | 4.426% | $138.1452 | $138.15 | $138.15 | $138.10 |
| Purchase #2 | $179.82 | 8.629% | $195.3367 | $195.34 | $195.35 | $195.30 |
| Purchase #3 | $57.56 | 4.241% | $60.0011 | $60.00 | $60.00 | $60.00 |
| Purchase #4 | $40.74 | 12.753% | $45.9356 | $45.94 | $45.95 | $45.90 |
| Purchase #5 | $55.52 | 13.410% | $62.9652 | $62.97 | $62.95 | $63.00 |
| Purchase #6 | $124.54 | 11.486% | $138.8447 | $138.84 | $138.85 | $138.80 |
| Purchase #7 | $239.60 | 13.237% | $271.3159 | $271.32 | $271.30 | $271.30 |
| 7 purchase totals = | $830.07 | $912.5444 | $912.56 | $912.55 | $912.40 | |