| 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 | $177.57 | 9.760% | $194.9008 | $194.90 | $194.90 | $194.90 |
| Purchase #2 | $72.81 | 5.746% | $76.9937 | $76.99 | $77.00 | $77.00 |
| Purchase #3 | $103.28 | 6.469% | $109.9612 | $109.96 | $109.95 | $110.00 |
| Purchase #4 | $6.41 | 9.212% | $7.0005 | $7.00 | $7.00 | $7.00 |
| Purchase #5 | $196.82 | 10.656% | $217.7931 | $217.79 | $217.80 | $217.80 |
| Purchase #6 | $155.74 | 10.242% | $171.6909 | $171.69 | $171.70 | $171.70 |
| Purchase #7 | $235.94 | 9.358% | $258.0193 | $258.02 | $258.00 | $258.00 |
| 7 purchase totals = | $948.57 | $1,036.3595 | $1,036.35 | $1,036.35 | $1,036.40 | |