| 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 | $129.96 | 10.673% | $143.8306 | $143.83 | $143.85 | $143.80 |
| Purchase #2 | $217.78 | 13.795% | $247.8228 | $247.82 | $247.80 | $247.80 |
| Purchase #3 | $172.30 | 8.292% | $186.5871 | $186.59 | $186.60 | $186.60 |
| Purchase #4 | $104.63 | 9.121% | $114.1733 | $114.17 | $114.15 | $114.20 |
| Purchase #5 | $187.33 | 7.417% | $201.2243 | $201.22 | $201.20 | $201.20 |
| Purchase #6 | $92.61 | 7.326% | $99.3946 | $99.39 | $99.40 | $99.40 |
| Purchase #7 | $14.88 | 5.311% | $15.6703 | $15.67 | $15.65 | $15.70 |
| 7 purchase totals = | $919.49 | $1,008.7030 | $1,008.69 | $1,008.65 | $1,008.70 | |