| 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 | $146.76 | 8.598% | $159.3784 | $159.38 | $159.40 | $159.40 |
| Purchase #2 | $46.49 | 8.114% | $50.2622 | $50.26 | $50.25 | $50.30 |
| Purchase #3 | $246.91 | 11.231% | $274.6405 | $274.64 | $274.65 | $274.60 |
| Purchase #4 | $198.26 | 3.427% | $205.0544 | $205.05 | $205.05 | $205.10 |
| Purchase #5 | $112.72 | 11.175% | $125.3165 | $125.32 | $125.30 | $125.30 |
| Purchase #6 | $26.81 | 4.120% | $27.9146 | $27.91 | $27.90 | $27.90 |
| Purchase #7 | $68.61 | 4.608% | $71.7715 | $71.77 | $71.75 | $71.80 |
| 7 purchase totals = | $846.56 | $914.3381 | $914.33 | $914.30 | $914.40 | |