| 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 | $164.27 | 3.455% | $169.9455 | $169.95 | $169.95 | $169.90 |
| Purchase #2 | $198.68 | 5.365% | $209.3392 | $209.34 | $209.35 | $209.30 |
| Purchase #3 | $75.56 | 3.720% | $78.3708 | $78.37 | $78.35 | $78.40 |
| Purchase #4 | $92.65 | 5.715% | $97.9449 | $97.94 | $97.95 | $97.90 |
| Purchase #5 | $7.38 | 7.718% | $7.9496 | $7.95 | $7.95 | $7.90 |
| Purchase #6 | $212.85 | 13.474% | $241.5294 | $241.53 | $241.55 | $241.50 |
| Purchase #7 | $38.98 | 11.521% | $43.4709 | $43.47 | $43.45 | $43.50 |
| 7 purchase totals = | $790.37 | $848.5503 | $848.55 | $848.55 | $848.40 | |