| 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 | $74.78 | 4.517% | $78.1578 | $78.16 | $78.15 | $78.20 |
| Purchase #2 | $185.97 | 4.780% | $194.8594 | $194.86 | $194.85 | $194.90 |
| Purchase #3 | $171.25 | 13.574% | $194.4955 | $194.50 | $194.50 | $194.50 |
| Purchase #4 | $237.81 | 8.212% | $257.339 | $257.34 | $257.35 | $257.30 |
| Purchase #5 | $162.54 | 13.376% | $184.2814 | $184.28 | $184.30 | $184.30 |
| Purchase #6 | $41.42 | 3.366% | $42.8142 | $42.81 | $42.80 | $42.80 |
| Purchase #7 | $141.66 | 8.757% | $154.0652 | $154.07 | $154.05 | $154.10 |
| 7 purchase totals = | $1,015.43 | $1,106.0125 | $1,106.02 | $1,106.00 | $1,106.10 | |