| 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 | 9.514% | $182.7022 | $182.70 | $182.70 | $182.70 |
| Purchase #2 | $85.46 | 11.211% | $95.0409 | $95.04 | $95.05 | $95.00 |
| Purchase #3 | $234.90 | 6.394% | $249.9195 | $249.92 | $249.90 | $249.90 |
| Purchase #4 | $54.58 | 6.202% | $57.9651 | $57.97 | $57.95 | $58.00 |
| Purchase #5 | $103.67 | 9.689% | $113.7146 | $113.71 | $113.70 | $113.70 |
| Purchase #6 | $152.88 | 6.230% | $162.4044 | $162.40 | $162.40 | $162.40 |
| Purchase #7 | $17.38 | 4.265% | $18.1213 | $18.12 | $18.10 | $18.10 |
| 7 purchase totals = | $815.70 | $879.8680 | $879.86 | $879.80 | $879.80 | |