| 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 | $159.72 | 5.762% | $168.9231 | $168.92 | $168.90 | $168.90 |
| Purchase #2 | $41.47 | 4.711% | $43.4237 | $43.42 | $43.40 | $43.40 |
| Purchase #3 | $135.74 | 7.305% | $145.6558 | $145.66 | $145.65 | $145.70 |
| Purchase #4 | $6.60 | 5.350% | $6.9531 | $6.95 | $6.95 | $7.00 |
| Purchase #5 | $124.64 | 8.693% | $135.475 | $135.48 | $135.50 | $135.50 |
| Purchase #6 | $181.78 | 4.758% | $190.4291 | $190.43 | $190.45 | $190.40 |
| Purchase #7 | $77.56 | 7.638% | $83.484 | $83.48 | $83.50 | $83.50 |
| 7 purchase totals = | $727.51 | $774.3438 | $774.34 | $774.35 | $774.40 | |