| 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 | $150.58 | 7.400% | $161.7229 | $161.72 | $161.70 | $161.70 |
| Purchase #2 | $30.37 | 5.420% | $32.0161 | $32.02 | $32.00 | $32.00 |
| Purchase #3 | $59.32 | 13.838% | $67.5287 | $67.53 | $67.55 | $67.50 |
| Purchase #4 | $218.97 | 5.402% | $230.7988 | $230.80 | $230.80 | $230.80 |
| Purchase #5 | $82.95 | 7.828% | $89.4433 | $89.44 | $89.45 | $89.40 |
| Purchase #6 | $16.80 | 13.791% | $19.1169 | $19.12 | $19.10 | $19.10 |
| Purchase #7 | $216.37 | 3.792% | $224.5748 | $224.57 | $224.55 | $224.60 |
| 7 purchase totals = | $775.36 | $825.2015 | $825.20 | $825.15 | $825.10 | |