| 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 | $174.43 | 13.175% | $197.4112 | $197.41 | $197.40 | $197.40 |
| Purchase #2 | $122.31 | 9.839% | $134.3441 | $134.34 | $134.35 | $134.30 |
| Purchase #3 | $22.36 | 7.488% | $24.0343 | $24.03 | $24.05 | $24.00 |
| Purchase #4 | $170.52 | 11.835% | $190.701 | $190.70 | $190.70 | $190.70 |
| Purchase #5 | $220.97 | 6.372% | $235.0502 | $235.05 | $235.05 | $235.10 |
| Purchase #6 | $136.94 | 4.270% | $142.7873 | $142.79 | $142.80 | $142.80 |
| Purchase #7 | $115.25 | 11.337% | $128.3159 | $128.32 | $128.30 | $128.30 |
| 7 purchase totals = | $962.78 | $1,052.6440 | $1,052.64 | $1,052.65 | $1,052.60 | |