| 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 | $153.25 | 4.756% | $160.5386 | $160.54 | $160.55 | $160.50 |
| Purchase #2 | $53.41 | 5.268% | $56.2236 | $56.22 | $56.20 | $56.20 |
| Purchase #3 | $103.94 | 4.295% | $108.4042 | $108.40 | $108.40 | $108.40 |
| Purchase #4 | $184.78 | 10.489% | $204.1616 | $204.16 | $204.15 | $204.20 |
| Purchase #5 | $189.25 | 8.789% | $205.8832 | $205.88 | $205.90 | $205.90 |
| Purchase #6 | $26.26 | 11.456% | $29.2683 | $29.27 | $29.25 | $29.30 |
| Purchase #7 | $180.88 | 9.197% | $197.5155 | $197.52 | $197.50 | $197.50 |
| 7 purchase totals = | $891.77 | $961.9950 | $961.99 | $961.95 | $962.00 | |