| 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 | $149.56 | 7.618% | $160.9535 | $160.95 | $160.95 | $161.00 |
| Purchase #2 | $152.36 | 7.118% | $163.205 | $163.21 | $163.20 | $163.20 |
| Purchase #3 | $110.42 | 8.845% | $120.1866 | $120.19 | $120.20 | $120.20 |
| Purchase #4 | $162.29 | 8.873% | $176.69 | $176.69 | $176.70 | $176.70 |
| Purchase #5 | $101.88 | 12.410% | $114.5233 | $114.52 | $114.50 | $114.50 |
| Purchase #6 | $221.78 | 13.348% | $251.3832 | $251.38 | $251.40 | $251.40 |
| Purchase #7 | $45.84 | 8.507% | $49.7396 | $49.74 | $49.75 | $49.70 |
| 7 purchase totals = | $944.13 | $1,036.6812 | $1,036.68 | $1,036.70 | $1,036.70 | |