| 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 | $166.83 | 7.668% | $179.6225 | $179.62 | $179.60 | $179.60 |
| Purchase #2 | $62.41 | 13.230% | $70.6668 | $70.67 | $70.65 | $70.70 |
| Purchase #3 | $234.86 | 4.426% | $245.2549 | $245.25 | $245.25 | $245.30 |
| Purchase #4 | $63.97 | 9.635% | $70.1335 | $70.13 | $70.15 | $70.10 |
| Purchase #5 | $149.75 | 8.740% | $162.8382 | $162.84 | $162.85 | $162.80 |
| Purchase #6 | $199.82 | 7.846% | $215.4979 | $215.50 | $215.50 | $215.50 |
| Purchase #7 | $19.45 | 7.112% | $20.8333 | $20.83 | $20.85 | $20.80 |
| 7 purchase totals = | $897.09 | $964.8471 | $964.84 | $964.85 | $964.80 | |