| 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 | $157.82 | 7.575% | $169.7749 | $169.77 | $169.75 | $169.80 |
| Purchase #2 | $219.46 | 7.370% | $235.6342 | $235.63 | $235.65 | $235.60 |
| Purchase #3 | $170.42 | 10.774% | $188.7811 | $188.78 | $188.80 | $188.80 |
| Purchase #4 | $192.94 | 13.392% | $218.7785 | $218.78 | $218.80 | $218.80 |
| Purchase #5 | $160.97 | 5.640% | $170.0487 | $170.05 | $170.05 | $170.00 |
| Purchase #6 | $174.96 | 7.370% | $187.8546 | $187.85 | $187.85 | $187.90 |
| Purchase #7 | $101.40 | 4.629% | $106.0938 | $106.09 | $106.10 | $106.10 |
| 7 purchase totals = | $1,177.97 | $1,276.9658 | $1,276.95 | $1,277.00 | $1,277.00 | |