| 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 | $179.82 | 5.429% | $189.5824 | $189.58 | $189.60 | $189.60 |
| Purchase #2 | $96.89 | 7.466% | $104.1238 | $104.12 | $104.10 | $104.10 |
| Purchase #3 | $53.50 | 7.816% | $57.6816 | $57.68 | $57.70 | $57.70 |
| Purchase #4 | $141.32 | 7.310% | $151.6505 | $151.65 | $151.65 | $151.70 |
| Purchase #5 | $193.69 | 9.122% | $211.3584 | $211.36 | $211.35 | $211.40 |
| Purchase #6 | $145.70 | 5.716% | $154.0282 | $154.03 | $154.05 | $154.00 |
| Purchase #7 | $99.62 | 3.230% | $102.8377 | $102.84 | $102.85 | $102.80 |
| 7 purchase totals = | $910.54 | $971.2626 | $971.26 | $971.30 | $971.30 | |