| 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 | $149.44 | 4.854% | $156.6938 | $156.69 | $156.70 | $156.70 |
| Purchase #2 | $31.68 | 7.198% | $33.9603 | $33.96 | $33.95 | $34.00 |
| Purchase #3 | $122.53 | 6.830% | $130.8988 | $130.90 | $130.90 | $130.90 |
| Purchase #4 | $10.43 | 12.489% | $11.7326 | $11.73 | $11.75 | $11.70 |
| Purchase #5 | $14.83 | 4.413% | $15.4844 | $15.48 | $15.50 | $15.50 |
| Purchase #6 | $124.99 | 5.278% | $131.587 | $131.59 | $131.60 | $131.60 |
| Purchase #7 | $25.41 | 7.460% | $27.3056 | $27.31 | $27.30 | $27.30 |
| 7 purchase totals = | $479.31 | $507.6625 | $507.66 | $507.70 | $507.70 | |