| 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 | $195.50 | 11.783% | $218.5358 | $218.54 | $218.55 | $218.50 |
| Purchase #2 | $100.96 | 7.210% | $108.2392 | $108.24 | $108.25 | $108.20 |
| Purchase #3 | $80.45 | 11.629% | $89.8055 | $89.81 | $89.80 | $89.80 |
| Purchase #4 | $15.78 | 9.377% | $17.2597 | $17.26 | $17.25 | $17.30 |
| Purchase #5 | $160.46 | 12.573% | $180.6346 | $180.63 | $180.65 | $180.60 |
| Purchase #6 | $85.54 | 8.620% | $92.9135 | $92.91 | $92.90 | $92.90 |
| Purchase #7 | $175.61 | 6.457% | $186.9491 | $186.95 | $186.95 | $186.90 |
| 7 purchase totals = | $814.30 | $894.3374 | $894.34 | $894.35 | $894.20 | |