| 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 | $168.99 | 4.682% | $176.9021 | $176.90 | $176.90 | $176.90 |
| Purchase #2 | $128.75 | 7.677% | $138.6341 | $138.63 | $138.65 | $138.60 |
| Purchase #3 | $97.26 | 11.306% | $108.2562 | $108.26 | $108.25 | $108.30 |
| Purchase #4 | $43.56 | 11.655% | $48.6369 | $48.64 | $48.65 | $48.60 |
| Purchase #5 | $13.85 | 6.377% | $14.7332 | $14.73 | $14.75 | $14.70 |
| Purchase #6 | $205.66 | 12.231% | $230.8143 | $230.81 | $230.80 | $230.80 |
| Purchase #7 | $168.64 | 8.484% | $182.9474 | $182.95 | $182.95 | $182.90 |
| 7 purchase totals = | $826.71 | $900.9242 | $900.92 | $900.95 | $900.80 | |