| 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 | $144.69 | 7.118% | $154.989 | $154.99 | $155.00 | $155.00 |
| Purchase #2 | $235.74 | 6.255% | $250.4855 | $250.49 | $250.50 | $250.50 |
| Purchase #3 | $12.88 | 11.397% | $14.3479 | $14.35 | $14.35 | $14.30 |
| Purchase #4 | $176.68 | 3.193% | $182.3214 | $182.32 | $182.30 | $182.30 |
| Purchase #5 | $26.90 | 11.431% | $29.9749 | $29.97 | $29.95 | $30.00 |
| Purchase #6 | $58.72 | 5.307% | $61.8363 | $61.84 | $61.85 | $61.80 |
| Purchase #7 | $225.68 | 7.115% | $241.7371 | $241.74 | $241.75 | $241.70 |
| 7 purchase totals = | $881.29 | $935.6921 | $935.70 | $935.70 | $935.60 | |