| 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 | $175.67 | 6.159% | $186.4895 | $186.49 | $186.50 | $186.50 |
| Purchase #2 | $241.46 | 4.416% | $252.1229 | $252.12 | $252.10 | $252.10 |
| Purchase #3 | $51.52 | 6.817% | $55.0321 | $55.03 | $55.05 | $55.00 |
| Purchase #4 | $111.85 | 3.616% | $115.8945 | $115.89 | $115.90 | $115.90 |
| Purchase #5 | $154.89 | 11.790% | $173.1515 | $173.15 | $173.15 | $173.20 |
| Purchase #6 | $19.25 | 8.401% | $20.8672 | $20.87 | $20.85 | $20.90 |
| Purchase #7 | $7.52 | 10.872% | $8.3376 | $8.34 | $8.35 | $8.30 |
| 7 purchase totals = | $762.16 | $811.8953 | $811.89 | $811.90 | $811.90 | |