| 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 | $143.53 | 7.413% | $154.1699 | $154.17 | $154.15 | $154.20 |
| Purchase #2 | $152.53 | 7.856% | $164.5128 | $164.51 | $164.50 | $164.50 |
| Purchase #3 | $221.97 | 11.158% | $246.7374 | $246.74 | $246.75 | $246.70 |
| Purchase #4 | $108.93 | 3.376% | $112.6075 | $112.61 | $112.60 | $112.60 |
| Purchase #5 | $41.62 | 6.500% | $44.3253 | $44.33 | $44.35 | $44.30 |
| Purchase #6 | $185.89 | 4.657% | $194.5469 | $194.55 | $194.55 | $194.50 |
| Purchase #7 | $233.47 | 10.339% | $257.6085 | $257.61 | $257.60 | $257.60 |
| 7 purchase totals = | $1,087.94 | $1,174.5083 | $1,174.52 | $1,174.50 | $1,174.40 | |