| 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 | $177.56 | 3.524% | $183.8172 | $183.82 | $183.80 | $183.80 |
| Purchase #2 | $13.81 | 12.527% | $15.54 | $15.54 | $15.55 | $15.50 |
| Purchase #3 | $40.55 | 4.128% | $42.2239 | $42.22 | $42.20 | $42.20 |
| Purchase #4 | $173.39 | 11.531% | $193.3836 | $193.38 | $193.40 | $193.40 |
| Purchase #5 | $189.36 | 11.276% | $210.7122 | $210.71 | $210.70 | $210.70 |
| Purchase #6 | $234.81 | 12.307% | $263.7081 | $263.71 | $263.70 | $263.70 |
| Purchase #7 | $144.69 | 9.144% | $157.9205 | $157.92 | $157.90 | $157.90 |
| 7 purchase totals = | $974.17 | $1,067.3055 | $1,067.30 | $1,067.25 | $1,067.20 | |