| 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 | $156.77 | 11.104% | $174.1777 | $174.18 | $174.20 | $174.20 |
| Purchase #2 | $14.78 | 10.103% | $16.2732 | $16.27 | $16.25 | $16.30 |
| Purchase #3 | $86.46 | 5.259% | $91.0069 | $91.01 | $91.00 | $91.00 |
| Purchase #4 | $84.78 | 7.513% | $91.1495 | $91.15 | $91.15 | $91.10 |
| Purchase #5 | $178.67 | 3.641% | $185.1754 | $185.18 | $185.20 | $185.20 |
| Purchase #6 | $233.28 | 9.764% | $256.0575 | $256.06 | $256.05 | $256.10 |
| Purchase #7 | $133.32 | 3.563% | $138.0702 | $138.07 | $138.05 | $138.10 |
| 7 purchase totals = | $888.06 | $951.9104 | $951.92 | $951.90 | $952.00 | |