| 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 | $166.44 | 9.644% | $182.4915 | $182.49 | $182.50 | $182.50 |
| Purchase #2 | $41.78 | 6.439% | $44.4702 | $44.47 | $44.45 | $44.50 |
| Purchase #3 | $83.38 | 3.157% | $86.0123 | $86.01 | $86.00 | $86.00 |
| Purchase #4 | $133.67 | 3.518% | $138.3725 | $138.37 | $138.35 | $138.40 |
| Purchase #5 | $15.55 | 11.774% | $17.3809 | $17.38 | $17.40 | $17.40 |
| Purchase #6 | $159.45 | 9.163% | $174.0604 | $174.06 | $174.05 | $174.10 |
| Purchase #7 | $188.82 | 9.521% | $206.7976 | $206.80 | $206.80 | $206.80 |
| 7 purchase totals = | $789.09 | $849.5854 | $849.58 | $849.55 | $849.70 | |