| 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 | $214.82 | 13.753% | $244.3642 | $244.36 | $244.35 | $244.40 |
| Purchase #2 | $221.54 | 7.784% | $238.7847 | $238.78 | $238.80 | $238.80 |
| Purchase #3 | $72.40 | 7.381% | $77.7438 | $77.74 | $77.75 | $77.70 |
| Purchase #4 | $146.59 | 5.716% | $154.9691 | $154.97 | $154.95 | $155.00 |
| Purchase #5 | $60.84 | 3.814% | $63.1604 | $63.16 | $63.15 | $63.20 |
| Purchase #6 | $181.88 | 3.229% | $187.7529 | $187.75 | $187.75 | $187.80 |
| Purchase #7 | $5.39 | 4.498% | $5.6324 | $5.63 | $5.65 | $5.60 |
| 7 purchase totals = | $903.46 | $972.4075 | $972.39 | $972.40 | $972.50 | |