| 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 | $115.76 | 7.399% | $124.3251 | $124.33 | $124.35 | $124.30 |
| Purchase #2 | $183.59 | 3.533% | $190.0762 | $190.08 | $190.10 | $190.10 |
| Purchase #3 | $89.48 | 8.692% | $97.2576 | $97.26 | $97.25 | $97.30 |
| Purchase #4 | $127.78 | 5.384% | $134.6597 | $134.66 | $134.65 | $134.70 |
| Purchase #5 | $142.26 | 7.333% | $152.6919 | $152.69 | $152.70 | $152.70 |
| Purchase #6 | $190.79 | 3.376% | $197.2311 | $197.23 | $197.25 | $197.20 |
| Purchase #7 | $200.85 | 6.867% | $214.6424 | $214.64 | $214.65 | $214.60 |
| 7 purchase totals = | $1,050.51 | $1,110.8840 | $1,110.89 | $1,110.95 | $1,110.90 | |