| 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 | $178.72 | 6.315% | $190.0062 | $190.01 | $190.00 | $190.00 |
| Purchase #2 | $5.33 | 3.822% | $5.5337 | $5.53 | $5.55 | $5.50 |
| Purchase #3 | $225.28 | 3.660% | $233.5252 | $233.53 | $233.55 | $233.50 |
| Purchase #4 | $41.50 | 8.195% | $44.9009 | $44.90 | $44.90 | $44.90 |
| Purchase #5 | $7.84 | 11.577% | $8.7476 | $8.75 | $8.75 | $8.70 |
| Purchase #6 | $235.83 | 11.697% | $263.415 | $263.42 | $263.40 | $263.40 |
| Purchase #7 | $194.39 | 11.230% | $216.22 | $216.22 | $216.20 | $216.20 |
| 7 purchase totals = | $888.89 | $962.3486 | $962.36 | $962.35 | $962.20 | |