| 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 | $180.64 | 5.332% | $190.2717 | $190.27 | $190.25 | $190.30 |
| Purchase #2 | $220.51 | 12.361% | $247.7672 | $247.77 | $247.75 | $247.80 |
| Purchase #3 | $187.55 | 3.284% | $193.7091 | $193.71 | $193.70 | $193.70 |
| Purchase #4 | $82.39 | 6.489% | $87.7363 | $87.74 | $87.75 | $87.70 |
| Purchase #5 | $97.60 | 3.700% | $101.2112 | $101.21 | $101.20 | $101.20 |
| Purchase #6 | $14.60 | 5.431% | $15.3929 | $15.39 | $15.40 | $15.40 |
| Purchase #7 | $8.44 | 3.490% | $8.7346 | $8.73 | $8.75 | $8.70 |
| 7 purchase totals = | $791.73 | $844.8230 | $844.82 | $844.80 | $844.80 | |