| 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 | $145.59 | 6.338% | $154.8175 | $154.82 | $154.80 | $154.80 |
| Purchase #2 | $66.71 | 11.471% | $74.3623 | $74.36 | $74.35 | $74.40 |
| Purchase #3 | $22.92 | 8.791% | $24.9349 | $24.93 | $24.95 | $24.90 |
| Purchase #4 | $162.88 | 8.498% | $176.7215 | $176.72 | $176.70 | $176.70 |
| Purchase #5 | $170.54 | 11.247% | $189.7206 | $189.72 | $189.70 | $189.70 |
| Purchase #6 | $55.46 | 9.703% | $60.8413 | $60.84 | $60.85 | $60.80 |
| Purchase #7 | $241.76 | 4.632% | $252.9583 | $252.96 | $252.95 | $253.00 |
| 7 purchase totals = | $865.86 | $934.3564 | $934.35 | $934.30 | $934.30 | |