| 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 | $228.92 | 3.760% | $237.5274 | $237.53 | $237.55 | $237.50 |
| Purchase #2 | $57.50 | 11.102% | $63.8837 | $63.88 | $63.90 | $63.90 |
| Purchase #3 | $238.59 | 7.448% | $256.3602 | $256.36 | $256.35 | $256.40 |
| Purchase #4 | $167.42 | 8.791% | $182.1379 | $182.14 | $182.15 | $182.10 |
| Purchase #5 | $83.37 | 7.687% | $89.7787 | $89.78 | $89.80 | $89.80 |
| Purchase #6 | $143.79 | 5.512% | $151.7157 | $151.72 | $151.70 | $151.70 |
| Purchase #7 | $184.49 | 6.197% | $195.9228 | $195.92 | $195.90 | $195.90 |
| 7 purchase totals = | $1,104.08 | $1,177.3264 | $1,177.33 | $1,177.35 | $1,177.30 | |