| 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 | $156.53 | 11.383% | $174.3478 | $174.35 | $174.35 | $174.30 |
| Purchase #2 | $104.91 | 8.229% | $113.543 | $113.54 | $113.55 | $113.50 |
| Purchase #3 | $243.90 | 9.146% | $266.2071 | $266.21 | $266.20 | $266.20 |
| Purchase #4 | $144.57 | 6.632% | $154.1579 | $154.16 | $154.15 | $154.20 |
| Purchase #5 | $8.67 | 13.619% | $9.8508 | $9.85 | $9.85 | $9.90 |
| Purchase #6 | $10.25 | 11.499% | $11.4286 | $11.43 | $11.45 | $11.40 |
| Purchase #7 | $101.49 | 8.463% | $110.0791 | $110.08 | $110.10 | $110.10 |
| 7 purchase totals = | $770.32 | $839.6143 | $839.62 | $839.65 | $839.60 | |