| 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 | $193.90 | 3.385% | $200.4635 | $200.46 | $200.45 | $200.50 |
| Purchase #2 | $157.74 | 10.467% | $174.2506 | $174.25 | $174.25 | $174.30 |
| Purchase #3 | $95.66 | 8.838% | $104.1144 | $104.11 | $104.10 | $104.10 |
| Purchase #4 | $165.80 | 7.217% | $177.7658 | $177.77 | $177.75 | $177.80 |
| Purchase #5 | $89.28 | 13.499% | $101.3319 | $101.33 | $101.35 | $101.30 |
| Purchase #6 | $70.47 | 9.230% | $76.9744 | $76.97 | $76.95 | $77.00 |
| Purchase #7 | $121.87 | 4.675% | $127.5674 | $127.57 | $127.55 | $127.60 |
| 7 purchase totals = | $894.72 | $962.4680 | $962.46 | $962.40 | $962.60 | |