| 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 | $164.98 | 13.764% | $187.6878 | $187.69 | $187.70 | $187.70 |
| Purchase #2 | $184.91 | 12.260% | $207.58 | $207.58 | $207.60 | $207.60 |
| Purchase #3 | $159.87 | 9.524% | $175.096 | $175.10 | $175.10 | $175.10 |
| Purchase #4 | $114.44 | 7.408% | $122.9177 | $122.92 | $122.90 | $122.90 |
| Purchase #5 | $136.86 | 6.665% | $145.9817 | $145.98 | $146.00 | $146.00 |
| Purchase #6 | $113.86 | 5.249% | $119.8365 | $119.84 | $119.85 | $119.80 |
| Purchase #7 | $206.58 | 7.280% | $221.619 | $221.62 | $221.60 | $221.60 |
| 7 purchase totals = | $1,081.50 | $1,180.7187 | $1,180.73 | $1,180.75 | $1,180.70 | |