| 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 | $149.76 | 3.323% | $154.7365 | $154.74 | $154.75 | $154.70 |
| Purchase #2 | $182.72 | 10.598% | $202.0847 | $202.08 | $202.10 | $202.10 |
| Purchase #3 | $100.84 | 8.856% | $109.7704 | $109.77 | $109.75 | $109.80 |
| Purchase #4 | $227.30 | 7.185% | $243.6315 | $243.63 | $243.65 | $243.60 |
| Purchase #5 | $150.51 | 7.198% | $161.3437 | $161.34 | $161.35 | $161.30 |
| Purchase #6 | $159.47 | 4.368% | $166.4356 | $166.44 | $166.45 | $166.40 |
| Purchase #7 | $208.40 | 9.867% | $228.9628 | $228.96 | $228.95 | $229.00 |
| 7 purchase totals = | $1,179.00 | $1,266.9652 | $1,266.96 | $1,267.00 | $1,266.90 | |