| 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 | $158.78 | 8.813% | $172.7733 | $172.77 | $172.75 | $172.80 |
| Purchase #2 | $182.33 | 6.379% | $193.9608 | $193.96 | $193.95 | $194.00 |
| Purchase #3 | $30.37 | 9.569% | $33.2761 | $33.28 | $33.30 | $33.30 |
| Purchase #4 | $23.75 | 11.723% | $26.5342 | $26.53 | $26.55 | $26.50 |
| Purchase #5 | $31.41 | 12.721% | $35.4057 | $35.41 | $35.40 | $35.40 |
| Purchase #6 | $93.51 | 9.567% | $102.4561 | $102.46 | $102.45 | $102.50 |
| Purchase #7 | $242.90 | 5.489% | $256.2328 | $256.23 | $256.25 | $256.20 |
| 7 purchase totals = | $763.05 | $820.6390 | $820.64 | $820.65 | $820.70 | |