| 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 | $175.68 | 13.108% | $198.7081 | $198.71 | $198.70 | $198.70 |
| Purchase #2 | $122.35 | 7.840% | $131.9422 | $131.94 | $131.95 | $131.90 |
| Purchase #3 | $5.91 | 12.602% | $6.6548 | $6.65 | $6.65 | $6.70 |
| Purchase #4 | $41.25 | 7.659% | $44.4093 | $44.41 | $44.40 | $44.40 |
| Purchase #5 | $133.40 | 9.399% | $145.9383 | $145.94 | $145.95 | $145.90 |
| Purchase #6 | $125.50 | 10.365% | $138.5081 | $138.51 | $138.50 | $138.50 |
| Purchase #7 | $144.76 | 13.337% | $164.0666 | $164.07 | $164.05 | $164.10 |
| 7 purchase totals = | $748.85 | $830.2274 | $830.23 | $830.20 | $830.20 | |