| 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 | $13.46 | 10.196% | $14.8324 | $14.83 | $14.85 | $14.80 |
| Purchase #2 | $153.56 | 5.621% | $162.1916 | $162.19 | $162.20 | $162.20 |
| Purchase #3 | $205.73 | 9.279% | $224.8197 | $224.82 | $224.80 | $224.80 |
| Purchase #4 | $219.26 | 3.367% | $226.6425 | $226.64 | $226.65 | $226.60 |
| Purchase #5 | $193.33 | 11.289% | $215.155 | $215.16 | $215.15 | $215.20 |
| Purchase #6 | $224.40 | 13.842% | $255.4614 | $255.46 | $255.45 | $255.50 |
| Purchase #7 | $156.30 | 6.770% | $166.8815 | $166.88 | $166.90 | $166.90 |
| 7 purchase totals = | $1,166.04 | $1,265.9841 | $1,265.98 | $1,266.00 | $1,266.00 | |