| 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 | $143.41 | 8.771% | $155.9885 | $155.99 | $156.00 | $156.00 |
| Purchase #2 | $10.52 | 6.552% | $11.2093 | $11.21 | $11.20 | $11.20 |
| Purchase #3 | $168.48 | 11.286% | $187.4947 | $187.49 | $187.50 | $187.50 |
| Purchase #4 | $138.34 | 11.212% | $153.8507 | $153.85 | $153.85 | $153.90 |
| Purchase #5 | $110.88 | 10.695% | $122.7386 | $122.74 | $122.75 | $122.70 |
| Purchase #6 | $139.97 | 7.141% | $149.9653 | $149.97 | $149.95 | $150.00 |
| Purchase #7 | $177.77 | 13.428% | $201.641 | $201.64 | $201.65 | $201.60 |
| 7 purchase totals = | $889.37 | $982.8881 | $982.89 | $982.90 | $982.90 | |