| 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 | $121.36 | 13.723% | $138.0142 | $138.01 | $138.00 | $138.00 |
| Purchase #2 | $58.40 | 11.513% | $65.1236 | $65.12 | $65.10 | $65.10 |
| Purchase #3 | $172.73 | 4.621% | $180.7119 | $180.71 | $180.70 | $180.70 |
| Purchase #4 | $222.47 | 11.852% | $248.8371 | $248.84 | $248.85 | $248.80 |
| Purchase #5 | $162.74 | 4.200% | $169.5751 | $169.58 | $169.60 | $169.60 |
| Purchase #6 | $15.27 | 10.785% | $16.9169 | $16.92 | $16.90 | $16.90 |
| Purchase #7 | $137.62 | 13.781% | $156.5854 | $156.59 | $156.60 | $156.60 |
| 7 purchase totals = | $890.59 | $975.7642 | $975.77 | $975.75 | $975.70 | |