| 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 | $163.28 | 11.676% | $182.3446 | $182.34 | $182.35 | $182.30 |
| Purchase #2 | $136.44 | 4.475% | $142.5457 | $142.55 | $142.55 | $142.50 |
| Purchase #3 | $240.72 | 13.635% | $273.5422 | $273.54 | $273.55 | $273.50 |
| Purchase #4 | $97.81 | 10.460% | $108.0409 | $108.04 | $108.05 | $108.00 |
| Purchase #5 | $129.39 | 12.737% | $145.8704 | $145.87 | $145.85 | $145.90 |
| Purchase #6 | $177.84 | 9.525% | $194.7793 | $194.78 | $194.80 | $194.80 |
| Purchase #7 | $232.88 | 10.268% | $256.7921 | $256.79 | $256.80 | $256.80 |
| 7 purchase totals = | $1,178.36 | $1,303.9152 | $1,303.91 | $1,303.95 | $1,303.80 | |