| 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 | $144.94 | 13.592% | $164.6402 | $164.64 | $164.65 | $164.60 |
| Purchase #2 | $50.84 | 6.165% | $53.9743 | $53.97 | $53.95 | $54.00 |
| Purchase #3 | $163.34 | 11.685% | $182.4263 | $182.43 | $182.45 | $182.40 |
| Purchase #4 | $68.94 | 7.543% | $74.1401 | $74.14 | $74.15 | $74.10 |
| Purchase #5 | $18.26 | 5.219% | $19.213 | $19.21 | $19.20 | $19.20 |
| Purchase #6 | $151.97 | 10.509% | $167.9405 | $167.94 | $167.95 | $167.90 |
| Purchase #7 | $46.97 | 6.686% | $50.1104 | $50.11 | $50.10 | $50.10 |
| 7 purchase totals = | $645.26 | $712.4448 | $712.44 | $712.45 | $712.30 | |