| 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 | $151.83 | 12.569% | $170.9135 | $170.91 | $170.90 | $170.90 |
| Purchase #2 | $124.68 | 9.186% | $136.1331 | $136.13 | $136.15 | $136.10 |
| Purchase #3 | $135.88 | 5.308% | $143.0925 | $143.09 | $143.10 | $143.10 |
| Purchase #4 | $22.88 | 4.799% | $23.978 | $23.98 | $24.00 | $24.00 |
| Purchase #5 | $244.96 | 11.832% | $273.9437 | $273.94 | $273.95 | $273.90 |
| Purchase #6 | $182.29 | 6.612% | $194.343 | $194.34 | $194.35 | $194.30 |
| Purchase #7 | $177.50 | 10.713% | $196.5156 | $196.52 | $196.50 | $196.50 |
| 7 purchase totals = | $1,040.02 | $1,138.9194 | $1,138.91 | $1,138.95 | $1,138.80 | |