| 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 | $168.79 | 8.519% | $183.1692 | $183.17 | $183.15 | $183.20 |
| Purchase #2 | $32.39 | 13.127% | $36.6418 | $36.64 | $36.65 | $36.60 |
| Purchase #3 | $249.31 | 3.485% | $257.9985 | $258.00 | $258.00 | $258.00 |
| Purchase #4 | $186.31 | 8.187% | $201.5632 | $201.56 | $201.55 | $201.60 |
| Purchase #5 | $35.28 | 10.135% | $38.8556 | $38.86 | $38.85 | $38.90 |
| Purchase #6 | $98.42 | 7.147% | $105.4541 | $105.45 | $105.45 | $105.50 |
| Purchase #7 | $150.89 | 5.294% | $158.8781 | $158.88 | $158.90 | $158.90 |
| 7 purchase totals = | $921.39 | $982.5605 | $982.56 | $982.55 | $982.70 | |