| 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 | $131.95 | 9.244% | $144.1475 | $144.15 | $144.15 | $144.10 |
| Purchase #2 | $55.36 | 8.564% | $60.101 | $60.10 | $60.10 | $60.10 |
| Purchase #3 | $12.44 | 9.193% | $13.5836 | $13.58 | $13.60 | $13.60 |
| Purchase #4 | $98.78 | 8.788% | $107.4608 | $107.46 | $107.45 | $107.50 |
| Purchase #5 | $115.57 | 9.551% | $126.6081 | $126.61 | $126.60 | $126.60 |
| Purchase #6 | $17.27 | 10.518% | $19.0865 | $19.09 | $19.10 | $19.10 |
| Purchase #7 | $20.86 | 12.864% | $23.5434 | $23.54 | $23.55 | $23.50 |
| 7 purchase totals = | $452.23 | $494.5309 | $494.53 | $494.55 | $494.50 | |