| 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 | $72.26 | 8.789% | $78.6109 | $78.61 | $78.60 | $78.60 |
| Purchase #2 | $133.93 | 7.343% | $143.7645 | $143.76 | $143.75 | $143.80 |
| Purchase #3 | $161.58 | 13.396% | $183.2253 | $183.23 | $183.25 | $183.20 |
| Purchase #4 | $22.97 | 6.704% | $24.5099 | $24.51 | $24.50 | $24.50 |
| Purchase #5 | $160.47 | 10.764% | $177.743 | $177.74 | $177.75 | $177.70 |
| Purchase #6 | $185.41 | 11.510% | $206.7507 | $206.75 | $206.75 | $206.80 |
| Purchase #7 | $225.73 | 7.563% | $242.802 | $242.80 | $242.80 | $242.80 |
| 7 purchase totals = | $962.35 | $1,057.4063 | $1,057.40 | $1,057.40 | $1,057.40 | |