| 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 | $165.53 | 7.105% | $177.2909 | $177.29 | $177.30 | $177.30 |
| Purchase #2 | $35.95 | 7.356% | $38.5945 | $38.59 | $38.60 | $38.60 |
| Purchase #3 | $163.46 | 7.704% | $176.053 | $176.05 | $176.05 | $176.10 |
| Purchase #4 | $31.25 | 4.760% | $32.7375 | $32.74 | $32.75 | $32.70 |
| Purchase #5 | $100.51 | 10.454% | $111.0173 | $111.02 | $111.00 | $111.00 |
| Purchase #6 | $87.71 | 10.489% | $96.9099 | $96.91 | $96.90 | $96.90 |
| Purchase #7 | $228.62 | 3.254% | $236.0593 | $236.06 | $236.05 | $236.10 |
| 7 purchase totals = | $813.03 | $868.6624 | $868.66 | $868.65 | $868.70 | |