| 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 | $177.31 | 6.159% | $188.2305 | $188.23 | $188.25 | $188.20 |
| Purchase #2 | $245.98 | 8.320% | $266.4455 | $266.45 | $266.45 | $266.40 |
| Purchase #3 | $138.80 | 5.360% | $146.2397 | $146.24 | $146.25 | $146.20 |
| Purchase #4 | $211.34 | 6.560% | $225.2039 | $225.20 | $225.20 | $225.20 |
| Purchase #5 | $210.27 | 3.421% | $217.4633 | $217.46 | $217.45 | $217.50 |
| Purchase #6 | $146.74 | 7.561% | $157.835 | $157.84 | $157.85 | $157.80 |
| Purchase #7 | $105.37 | 11.709% | $117.7078 | $117.71 | $117.70 | $117.70 |
| 7 purchase totals = | $1,235.81 | $1,319.1257 | $1,319.13 | $1,319.15 | $1,319.00 | |