| 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 | $138.96 | 7.606% | $149.5293 | $149.53 | $149.55 | $149.50 |
| Purchase #2 | $118.65 | 13.757% | $134.9727 | $134.97 | $134.95 | $135.00 |
| Purchase #3 | $108.71 | 5.542% | $114.7347 | $114.73 | $114.75 | $114.70 |
| Purchase #4 | $125.84 | 5.270% | $132.4718 | $132.47 | $132.45 | $132.50 |
| Purchase #5 | $243.40 | 7.825% | $262.4461 | $262.45 | $262.45 | $262.40 |
| Purchase #6 | $242.30 | 9.480% | $265.27 | $265.27 | $265.25 | $265.30 |
| Purchase #7 | $180.95 | 6.769% | $193.1985 | $193.20 | $193.20 | $193.20 |
| 7 purchase totals = | $1,158.81 | $1,252.6231 | $1,252.62 | $1,252.60 | $1,252.60 | |