| 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 | $135.91 | 7.862% | $146.5952 | $146.60 | $146.60 | $146.60 |
| Purchase #2 | $110.61 | 10.499% | $122.2229 | $122.22 | $122.20 | $122.20 |
| Purchase #3 | $38.64 | 4.318% | $40.3085 | $40.31 | $40.30 | $40.30 |
| Purchase #4 | $164.92 | 3.115% | $170.0573 | $170.06 | $170.05 | $170.10 |
| Purchase #5 | $107.89 | 4.512% | $112.758 | $112.76 | $112.75 | $112.80 |
| Purchase #6 | $7.25 | 9.143% | $7.9129 | $7.91 | $7.90 | $7.90 |
| Purchase #7 | $230.99 | 7.803% | $249.0141 | $249.01 | $249.00 | $249.00 |
| 7 purchase totals = | $796.21 | $848.8689 | $848.87 | $848.80 | $848.90 | |