| 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 | $163.34 | 6.660% | $174.2184 | $174.22 | $174.20 | $174.20 |
| Purchase #2 | $8.32 | 7.178% | $8.9172 | $8.92 | $8.90 | $8.90 |
| Purchase #3 | $128.95 | 13.750% | $146.6806 | $146.68 | $146.70 | $146.70 |
| Purchase #4 | $75.86 | 5.645% | $80.1423 | $80.14 | $80.15 | $80.10 |
| Purchase #5 | $214.72 | 5.795% | $227.163 | $227.16 | $227.15 | $227.20 |
| Purchase #6 | $13.32 | 8.218% | $14.4146 | $14.41 | $14.40 | $14.40 |
| Purchase #7 | $218.98 | 10.412% | $241.7802 | $241.78 | $241.80 | $241.80 |
| 7 purchase totals = | $823.49 | $893.3163 | $893.31 | $893.30 | $893.30 | |