| 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 | $146.93 | 3.668% | $152.3194 | $152.32 | $152.30 | $152.30 |
| Purchase #2 | $47.43 | 6.264% | $50.401 | $50.40 | $50.40 | $50.40 |
| Purchase #3 | $27.53 | 7.398% | $29.5667 | $29.57 | $29.55 | $29.60 |
| Purchase #4 | $223.85 | 11.679% | $249.9934 | $249.99 | $250.00 | $250.00 |
| Purchase #5 | $67.64 | 3.382% | $69.9276 | $69.93 | $69.95 | $69.90 |
| Purchase #6 | $133.74 | 6.442% | $142.3555 | $142.36 | $142.35 | $142.40 |
| Purchase #7 | $177.50 | 12.510% | $199.7053 | $199.71 | $199.70 | $199.70 |
| 7 purchase totals = | $824.62 | $894.2689 | $894.28 | $894.25 | $894.30 | |