| 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 | $167.29 | 6.212% | $177.6821 | $177.68 | $177.70 | $177.70 |
| Purchase #2 | $37.56 | 10.202% | $41.3919 | $41.39 | $41.40 | $41.40 |
| Purchase #3 | $168.92 | 9.748% | $185.3863 | $185.39 | $185.40 | $185.40 |
| Purchase #4 | $248.85 | 4.469% | $259.9711 | $259.97 | $259.95 | $260.00 |
| Purchase #5 | $89.61 | 10.320% | $98.8578 | $98.86 | $98.85 | $98.90 |
| Purchase #6 | $18.92 | 5.718% | $20.0018 | $20.00 | $20.00 | $20.00 |
| Purchase #7 | $47.51 | 9.680% | $52.109 | $52.11 | $52.10 | $52.10 |
| 7 purchase totals = | $778.66 | $835.4000 | $835.40 | $835.40 | $835.50 | |