| 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 | $18.28 | 4.791% | $19.1558 | $19.16 | $19.15 | $19.20 |
| Purchase #2 | $190.58 | 8.591% | $206.9527 | $206.95 | $206.95 | $207.00 |
| Purchase #3 | $15.77 | 3.481% | $16.319 | $16.32 | $16.30 | $16.30 |
| Purchase #4 | $92.62 | 13.115% | $104.7671 | $104.77 | $104.75 | $104.80 |
| Purchase #5 | $143.37 | 12.461% | $161.2353 | $161.24 | $161.25 | $161.20 |
| Purchase #6 | $241.60 | 10.425% | $266.7868 | $266.79 | $266.80 | $266.80 |
| Purchase #7 | $74.54 | 9.791% | $81.8382 | $81.84 | $81.85 | $81.80 |
| 7 purchase totals = | $776.76 | $857.0549 | $857.07 | $857.05 | $857.10 | |