| 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 | $93.95 | 8.275% | $101.7244 | $101.72 | $101.70 | $101.70 |
| Purchase #2 | $120.28 | 5.234% | $126.5755 | $126.58 | $126.60 | $126.60 |
| Purchase #3 | $169.35 | 9.439% | $185.3349 | $185.33 | $185.35 | $185.30 |
| Purchase #4 | $188.66 | 12.816% | $212.8387 | $212.84 | $212.85 | $212.80 |
| Purchase #5 | $81.87 | 3.506% | $84.7404 | $84.74 | $84.75 | $84.70 |
| Purchase #6 | $146.48 | 6.148% | $155.4856 | $155.49 | $155.50 | $155.50 |
| Purchase #7 | $52.26 | 3.782% | $54.2365 | $54.24 | $54.25 | $54.20 |
| 7 purchase totals = | $852.85 | $920.9360 | $920.94 | $921.00 | $920.80 | |