| 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 | $138.66 | 10.423% | $153.1125 | $153.11 | $153.10 | $153.10 |
| Purchase #2 | $8.39 | 3.160% | $8.6551 | $8.66 | $8.65 | $8.70 |
| Purchase #3 | $152.58 | 3.350% | $157.6914 | $157.69 | $157.70 | $157.70 |
| Purchase #4 | $55.52 | 11.742% | $62.0392 | $62.04 | $62.05 | $62.00 |
| Purchase #5 | $122.61 | 8.811% | $133.4132 | $133.41 | $133.40 | $133.40 |
| Purchase #6 | $193.45 | 13.772% | $220.0919 | $220.09 | $220.10 | $220.10 |
| Purchase #7 | $102.42 | 11.841% | $114.5476 | $114.55 | $114.55 | $114.50 |
| 7 purchase totals = | $773.63 | $849.5509 | $849.55 | $849.55 | $849.50 | |