| 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 | $205.38 | 11.197% | $228.3764 | $228.38 | $228.40 | $228.40 |
| Purchase #2 | $239.81 | 7.168% | $256.9996 | $257.00 | $257.00 | $257.00 |
| Purchase #3 | $152.79 | 6.539% | $162.7809 | $162.78 | $162.80 | $162.80 |
| Purchase #4 | $156.29 | 4.762% | $163.7325 | $163.73 | $163.75 | $163.70 |
| Purchase #5 | $22.90 | 11.869% | $25.618 | $25.62 | $25.60 | $25.60 |
| Purchase #6 | $169.88 | 9.209% | $185.5242 | $185.52 | $185.50 | $185.50 |
| Purchase #7 | $123.47 | 13.551% | $140.2014 | $140.20 | $140.20 | $140.20 |
| 7 purchase totals = | $1,070.52 | $1,163.2330 | $1,163.23 | $1,163.25 | $1,163.20 | |