| 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 | $177.91 | 3.146% | $183.507 | $183.51 | $183.50 | $183.50 |
| Purchase #2 | $93.59 | 9.305% | $102.2985 | $102.30 | $102.30 | $102.30 |
| Purchase #3 | $52.85 | 3.778% | $54.8467 | $54.85 | $54.85 | $54.80 |
| Purchase #4 | $217.27 | 11.668% | $242.6211 | $242.62 | $242.60 | $242.60 |
| Purchase #5 | $188.97 | 7.804% | $203.7172 | $203.72 | $203.70 | $203.70 |
| Purchase #6 | $139.73 | 10.622% | $154.5721 | $154.57 | $154.55 | $154.60 |
| Purchase #7 | $243.79 | 12.105% | $273.3008 | $273.30 | $273.30 | $273.30 |
| 7 purchase totals = | $1,114.11 | $1,214.8634 | $1,214.87 | $1,214.80 | $1,214.80 | |