| 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 | $170.97 | 6.653% | $182.3446 | $182.34 | $182.35 | $182.30 |
| Purchase #2 | $15.85 | 13.778% | $18.0338 | $18.03 | $18.05 | $18.00 |
| Purchase #3 | $5.59 | 7.451% | $6.0065 | $6.01 | $6.00 | $6.00 |
| Purchase #4 | $108.45 | 13.636% | $123.2382 | $123.24 | $123.25 | $123.20 |
| Purchase #5 | $105.75 | 6.795% | $112.9357 | $112.94 | $112.95 | $112.90 |
| Purchase #6 | $158.36 | 13.537% | $179.7972 | $179.80 | $179.80 | $179.80 |
| Purchase #7 | $239.88 | 13.501% | $272.2662 | $272.27 | $272.25 | $272.30 |
| 7 purchase totals = | $804.85 | $894.6222 | $894.63 | $894.65 | $894.50 | |