| 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 | $140.98 | 5.829% | $149.1977 | $149.20 | $149.20 | $149.20 |
| Purchase #2 | $53.57 | 5.787% | $56.6701 | $56.67 | $56.65 | $56.70 |
| Purchase #3 | $54.54 | 5.240% | $57.3979 | $57.40 | $57.40 | $57.40 |
| Purchase #4 | $180.89 | 12.243% | $203.0364 | $203.04 | $203.05 | $203.00 |
| Purchase #5 | $115.41 | 10.491% | $127.5177 | $127.52 | $127.50 | $127.50 |
| Purchase #6 | $120.83 | 3.283% | $124.7968 | $124.80 | $124.80 | $124.80 |
| Purchase #7 | $155.45 | 11.755% | $173.7231 | $173.72 | $173.70 | $173.70 |
| 7 purchase totals = | $821.67 | $892.3397 | $892.35 | $892.30 | $892.30 | |