| 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 | $147.94 | 5.448% | $155.9998 | $156.00 | $156.00 | $156.00 |
| Purchase #2 | $234.68 | 10.747% | $259.9011 | $259.90 | $259.90 | $259.90 |
| Purchase #3 | $30.46 | 8.352% | $33.004 | $33.00 | $33.00 | $33.00 |
| Purchase #4 | $243.59 | 11.385% | $271.3227 | $271.32 | $271.30 | $271.30 |
| Purchase #5 | $133.74 | 3.703% | $138.6924 | $138.69 | $138.70 | $138.70 |
| Purchase #6 | $156.47 | 11.536% | $174.5204 | $174.52 | $174.50 | $174.50 |
| Purchase #7 | $85.79 | 6.793% | $91.6177 | $91.62 | $91.60 | $91.60 |
| 7 purchase totals = | $1,032.67 | $1,125.0581 | $1,125.05 | $1,125.00 | $1,125.00 | |