| 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 | $144.94 | 5.407% | $152.7769 | $152.78 | $152.80 | $152.80 |
| Purchase #2 | $176.62 | 9.726% | $193.7981 | $193.80 | $193.80 | $193.80 |
| Purchase #3 | $85.63 | 13.467% | $97.1618 | $97.16 | $97.15 | $97.20 |
| Purchase #4 | $118.99 | 4.575% | $124.4338 | $124.43 | $124.45 | $124.40 |
| Purchase #5 | $101.57 | 12.391% | $114.1555 | $114.16 | $114.15 | $114.20 |
| Purchase #6 | $79.40 | 6.610% | $84.6483 | $84.65 | $84.65 | $84.60 |
| Purchase #7 | $108.78 | 3.414% | $112.4937 | $112.49 | $112.50 | $112.50 |
| 7 purchase totals = | $815.93 | $879.4681 | $879.47 | $879.50 | $879.50 | |