| 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 | $131.78 | 9.507% | $144.3083 | $144.31 | $144.30 | $144.30 |
| Purchase #2 | $64.55 | 3.367% | $66.7234 | $66.72 | $66.70 | $66.70 |
| Purchase #3 | $67.90 | 11.163% | $75.4797 | $75.48 | $75.50 | $75.50 |
| Purchase #4 | $42.33 | 3.106% | $43.6448 | $43.64 | $43.65 | $43.60 |
| Purchase #5 | $179.41 | 5.756% | $189.7368 | $189.74 | $189.75 | $189.70 |
| Purchase #6 | $31.73 | 6.139% | $33.6779 | $33.68 | $33.70 | $33.70 |
| Purchase #7 | $208.40 | 10.347% | $229.9631 | $229.96 | $229.95 | $230.00 |
| 7 purchase totals = | $726.10 | $783.5340 | $783.53 | $783.55 | $783.50 | |