| 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 | $154.27 | 9.323% | $168.6526 | $168.65 | $168.65 | $168.70 |
| Purchase #2 | $197.60 | 5.305% | $208.0827 | $208.08 | $208.10 | $208.10 |
| Purchase #3 | $139.69 | 13.631% | $158.7311 | $158.73 | $158.75 | $158.70 |
| Purchase #4 | $135.68 | 4.811% | $142.2076 | $142.21 | $142.20 | $142.20 |
| Purchase #5 | $43.96 | 3.348% | $45.4318 | $45.43 | $45.45 | $45.40 |
| Purchase #6 | $184.61 | 6.848% | $197.2521 | $197.25 | $197.25 | $197.30 |
| Purchase #7 | $112.98 | 9.338% | $123.5301 | $123.53 | $123.55 | $123.50 |
| 7 purchase totals = | $968.79 | $1,043.8880 | $1,043.88 | $1,043.95 | $1,043.90 | |