| 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 | $187.54 | 11.379% | $208.8802 | $208.88 | $208.90 | $208.90 |
| Purchase #2 | $140.74 | 7.590% | $151.4222 | $151.42 | $151.40 | $151.40 |
| Purchase #3 | $195.83 | 11.748% | $218.8361 | $218.84 | $218.85 | $218.80 |
| Purchase #4 | $62.70 | 12.444% | $70.5024 | $70.50 | $70.50 | $70.50 |
| Purchase #5 | $67.61 | 13.833% | $76.9625 | $76.96 | $76.95 | $77.00 |
| Purchase #6 | $100.52 | 13.575% | $114.1656 | $114.17 | $114.15 | $114.20 |
| Purchase #7 | $218.93 | 7.187% | $234.6645 | $234.66 | $234.65 | $234.70 |
| 7 purchase totals = | $973.87 | $1,075.4335 | $1,075.43 | $1,075.40 | $1,075.50 | |