| 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 | $192.69 | 6.335% | $204.8969 | $204.90 | $204.90 | $204.90 |
| Purchase #2 | $162.34 | 13.562% | $184.3566 | $184.36 | $184.35 | $184.40 |
| Purchase #3 | $45.47 | 5.368% | $47.9108 | $47.91 | $47.90 | $47.90 |
| Purchase #4 | $47.86 | 4.513% | $50.0199 | $50.02 | $50.00 | $50.00 |
| Purchase #5 | $74.74 | 5.764% | $79.048 | $79.05 | $79.05 | $79.00 |
| Purchase #6 | $65.38 | 5.411% | $68.9177 | $68.92 | $68.90 | $68.90 |
| Purchase #7 | $180.29 | 13.405% | $204.4579 | $204.46 | $204.45 | $204.50 |
| 7 purchase totals = | $768.77 | $839.6078 | $839.62 | $839.55 | $839.60 | |