| 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 | $192.86 | 5.660% | $203.7759 | $203.78 | $203.80 | $203.80 |
| Purchase #2 | $40.65 | 8.186% | $43.9776 | $43.98 | $44.00 | $44.00 |
| Purchase #3 | $244.67 | 8.413% | $265.2541 | $265.25 | $265.25 | $265.30 |
| Purchase #4 | $177.42 | 3.264% | $183.211 | $183.21 | $183.20 | $183.20 |
| Purchase #5 | $5.45 | 5.495% | $5.7495 | $5.75 | $5.75 | $5.70 |
| Purchase #6 | $88.90 | 10.481% | $98.2176 | $98.22 | $98.20 | $98.20 |
| Purchase #7 | $33.33 | 10.666% | $36.885 | $36.89 | $36.90 | $36.90 |
| 7 purchase totals = | $783.28 | $837.0707 | $837.08 | $837.10 | $837.10 | |