| 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 | $180.44 | 8.161% | $195.1657 | $195.17 | $195.15 | $195.20 |
| Purchase #2 | $216.60 | 5.613% | $228.7578 | $228.76 | $228.75 | $228.80 |
| Purchase #3 | $208.76 | 9.516% | $228.6256 | $228.63 | $228.65 | $228.60 |
| Purchase #4 | $160.77 | 9.691% | $176.3502 | $176.35 | $176.35 | $176.40 |
| Purchase #5 | $126.74 | 9.497% | $138.7765 | $138.78 | $138.80 | $138.80 |
| Purchase #6 | $105.65 | 7.515% | $113.5896 | $113.59 | $113.60 | $113.60 |
| Purchase #7 | $74.27 | 5.864% | $78.6252 | $78.63 | $78.65 | $78.60 |
| 7 purchase totals = | $1,073.23 | $1,159.8906 | $1,159.91 | $1,159.95 | $1,160.00 | |