| 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 | $175.62 | 10.327% | $193.7563 | $193.76 | $193.75 | $193.80 |
| Purchase #2 | $6.34 | 7.611% | $6.8225 | $6.82 | $6.80 | $6.80 |
| Purchase #3 | $78.79 | 6.714% | $84.08 | $84.08 | $84.10 | $84.10 |
| Purchase #4 | $173.81 | 11.534% | $193.8572 | $193.86 | $193.85 | $193.90 |
| Purchase #5 | $83.70 | 5.453% | $88.2642 | $88.26 | $88.25 | $88.30 |
| Purchase #6 | $196.88 | 6.771% | $210.2107 | $210.21 | $210.20 | $210.20 |
| Purchase #7 | $133.46 | 8.589% | $144.9229 | $144.92 | $144.90 | $144.90 |
| 7 purchase totals = | $848.60 | $921.9138 | $921.91 | $921.85 | $922.00 | |