| 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 | $141.81 | 5.452% | $149.5415 | $149.54 | $149.55 | $149.50 |
| Purchase #2 | $197.37 | 5.386% | $208.0003 | $208.00 | $208.00 | $208.00 |
| Purchase #3 | $135.96 | 12.166% | $152.5009 | $152.50 | $152.50 | $152.50 |
| Purchase #4 | $14.68 | 3.704% | $15.2237 | $15.22 | $15.20 | $15.20 |
| Purchase #5 | $178.35 | 4.850% | $187 | $187.00 | $187.00 | $187.00 |
| Purchase #6 | $27.69 | 11.793% | $30.9555 | $30.96 | $30.95 | $31.00 |
| Purchase #7 | $101.93 | 9.555% | $111.6694 | $111.67 | $111.65 | $111.70 |
| 7 purchase totals = | $797.79 | $854.8913 | $854.89 | $854.85 | $854.90 | |