| 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 | $156.84 | 12.518% | $176.4732 | $176.47 | $176.45 | $176.50 |
| Purchase #2 | $85.98 | 5.426% | $90.6453 | $90.65 | $90.65 | $90.60 |
| Purchase #3 | $126.73 | 8.636% | $137.6744 | $137.67 | $137.65 | $137.70 |
| Purchase #4 | $5.28 | 7.294% | $5.6651 | $5.67 | $5.65 | $5.70 |
| Purchase #5 | $134.83 | 10.686% | $149.2379 | $149.24 | $149.25 | $149.20 |
| Purchase #6 | $220.75 | 5.764% | $233.474 | $233.47 | $233.45 | $233.50 |
| Purchase #7 | $59.32 | 8.226% | $64.1997 | $64.20 | $64.20 | $64.20 |
| 7 purchase totals = | $789.73 | $857.3696 | $857.37 | $857.30 | $857.40 | |