| 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 | $134.27 | 5.535% | $141.7018 | $141.70 | $141.70 | $141.70 |
| Purchase #2 | $184.96 | 4.412% | $193.1204 | $193.12 | $193.10 | $193.10 |
| Purchase #3 | $17.74 | 7.104% | $19.0002 | $19.00 | $19.00 | $19.00 |
| Purchase #4 | $119.51 | 10.246% | $131.755 | $131.76 | $131.75 | $131.80 |
| Purchase #5 | $8.40 | 4.406% | $8.7701 | $8.77 | $8.75 | $8.80 |
| Purchase #6 | $69.51 | 7.519% | $74.7365 | $74.74 | $74.75 | $74.70 |
| Purchase #7 | $67.74 | 12.807% | $76.4155 | $76.42 | $76.40 | $76.40 |
| 7 purchase totals = | $602.13 | $645.4995 | $645.51 | $645.45 | $645.50 | |