| 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 | $168.93 | 4.873% | $177.162 | $177.16 | $177.15 | $177.20 |
| Purchase #2 | $11.59 | 4.345% | $12.0936 | $12.09 | $12.10 | $12.10 |
| Purchase #3 | $64.38 | 6.274% | $68.4192 | $68.42 | $68.40 | $68.40 |
| Purchase #4 | $69.51 | 12.614% | $78.278 | $78.28 | $78.30 | $78.30 |
| Purchase #5 | $51.64 | 12.475% | $58.0821 | $58.08 | $58.10 | $58.10 |
| Purchase #6 | $54.41 | 13.624% | $61.8228 | $61.82 | $61.80 | $61.80 |
| Purchase #7 | $170.43 | 13.304% | $193.104 | $193.10 | $193.10 | $193.10 |
| 7 purchase totals = | $590.89 | $648.9617 | $648.95 | $648.95 | $649.00 | |