| 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 | $125.30 | 3.768% | $130.0213 | $130.02 | $130.00 | $130.00 |
| Purchase #2 | $61.73 | 5.239% | $64.964 | $64.96 | $64.95 | $65.00 |
| Purchase #3 | $162.61 | 3.567% | $168.4103 | $168.41 | $168.40 | $168.40 |
| Purchase #4 | $52.52 | 11.321% | $58.4658 | $58.47 | $58.45 | $58.50 |
| Purchase #5 | $18.47 | 5.855% | $19.5514 | $19.55 | $19.55 | $19.60 |
| Purchase #6 | $53.26 | 8.464% | $57.7679 | $57.77 | $57.75 | $57.80 |
| Purchase #7 | $162.71 | 13.493% | $184.6645 | $184.66 | $184.65 | $184.70 |
| 7 purchase totals = | $636.60 | $683.8452 | $683.84 | $683.75 | $684.00 | |