| 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 | $147.78 | 8.201% | $159.8994 | $159.90 | $159.90 | $159.90 |
| Purchase #2 | $81.30 | 11.346% | $90.5243 | $90.52 | $90.50 | $90.50 |
| Purchase #3 | $84.27 | 12.499% | $94.8029 | $94.80 | $94.80 | $94.80 |
| Purchase #4 | $54.45 | 7.710% | $58.6481 | $58.65 | $58.65 | $58.60 |
| Purchase #5 | $77.48 | 8.382% | $83.9744 | $83.97 | $83.95 | $84.00 |
| Purchase #6 | $71.34 | 5.527% | $75.283 | $75.28 | $75.30 | $75.30 |
| Purchase #7 | $206.66 | 13.233% | $234.0073 | $234.01 | $234.00 | $234.00 |
| 7 purchase totals = | $723.28 | $797.1394 | $797.13 | $797.10 | $797.10 | |