| 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 | $175.29 | 9.682% | $192.2616 | $192.26 | $192.25 | $192.30 |
| Purchase #2 | $74.48 | 13.327% | $84.4059 | $84.41 | $84.40 | $84.40 |
| Purchase #3 | $149.46 | 10.379% | $164.9725 | $164.97 | $164.95 | $165.00 |
| Purchase #4 | $177.60 | 6.429% | $189.0179 | $189.02 | $189.00 | $189.00 |
| Purchase #5 | $39.83 | 5.655% | $42.0824 | $42.08 | $42.10 | $42.10 |
| Purchase #6 | $42.63 | 5.678% | $45.0505 | $45.05 | $45.05 | $45.10 |
| Purchase #7 | $104.98 | 11.540% | $117.0947 | $117.09 | $117.10 | $117.10 |
| 7 purchase totals = | $764.27 | $834.8855 | $834.88 | $834.85 | $835.00 | |