| 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 | $164.66 | 7.691% | $177.324 | $177.32 | $177.30 | $177.30 |
| Purchase #2 | $28.49 | 6.225% | $30.2635 | $30.26 | $30.25 | $30.30 |
| Purchase #3 | $105.34 | 7.278% | $113.0066 | $113.01 | $113.00 | $113.00 |
| Purchase #4 | $32.67 | 12.154% | $36.6407 | $36.64 | $36.65 | $36.60 |
| Purchase #5 | $38.51 | 7.376% | $41.3505 | $41.35 | $41.35 | $41.40 |
| Purchase #6 | $189.67 | 7.370% | $203.6487 | $203.65 | $203.65 | $203.60 |
| Purchase #7 | $235.38 | 9.805% | $258.459 | $258.46 | $258.45 | $258.50 |
| 7 purchase totals = | $794.72 | $860.6930 | $860.69 | $860.65 | $860.70 | |