| 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 | $132.51 | 10.108% | $145.9041 | $145.90 | $145.90 | $145.90 |
| Purchase #2 | $171.40 | 7.665% | $184.5378 | $184.54 | $184.55 | $184.50 |
| Purchase #3 | $221.99 | 5.228% | $233.5956 | $233.60 | $233.60 | $233.60 |
| Purchase #4 | $49.73 | 13.687% | $56.5365 | $56.54 | $56.55 | $56.50 |
| Purchase #5 | $70.91 | 7.136% | $75.9701 | $75.97 | $75.95 | $76.00 |
| Purchase #6 | $177.37 | 7.653% | $190.9441 | $190.94 | $190.95 | $190.90 |
| Purchase #7 | $103.56 | 4.368% | $108.0835 | $108.08 | $108.10 | $108.10 |
| 7 purchase totals = | $927.47 | $995.5717 | $995.57 | $995.60 | $995.50 | |