| 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 | $180.33 | 3.776% | $187.1393 | $187.14 | $187.15 | $187.10 |
| Purchase #2 | $7.35 | 8.387% | $7.9664 | $7.97 | $7.95 | $8.00 |
| Purchase #3 | $245.85 | 11.817% | $274.9021 | $274.90 | $274.90 | $274.90 |
| Purchase #4 | $120.46 | 4.792% | $126.2324 | $126.23 | $126.25 | $126.20 |
| Purchase #5 | $32.43 | 12.536% | $36.4954 | $36.50 | $36.50 | $36.50 |
| Purchase #6 | $96.93 | 5.641% | $102.3978 | $102.40 | $102.40 | $102.40 |
| Purchase #7 | $213.97 | 9.685% | $234.693 | $234.69 | $234.70 | $234.70 |
| 7 purchase totals = | $897.32 | $969.8264 | $969.83 | $969.85 | $969.80 | |