| 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 | $173.30 | 7.647% | $186.5523 | $186.55 | $186.55 | $186.60 |
| Purchase #2 | $246.44 | 8.410% | $267.1656 | $267.17 | $267.15 | $267.20 |
| Purchase #3 | $127.27 | 12.498% | $143.1762 | $143.18 | $143.20 | $143.20 |
| Purchase #4 | $182.59 | 6.861% | $195.1175 | $195.12 | $195.10 | $195.10 |
| Purchase #5 | $83.71 | 7.426% | $89.9263 | $89.93 | $89.95 | $89.90 |
| Purchase #6 | $38.42 | 13.340% | $43.5452 | $43.55 | $43.55 | $43.50 |
| Purchase #7 | $175.68 | 10.161% | $193.5308 | $193.53 | $193.55 | $193.50 |
| 7 purchase totals = | $1,027.41 | $1,119.0139 | $1,119.03 | $1,119.05 | $1,119.00 | |