| 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 | $141.92 | 10.478% | $156.7904 | $156.79 | $156.80 | $156.80 |
| Purchase #2 | $71.54 | 5.196% | $75.2572 | $75.26 | $75.25 | $75.30 |
| Purchase #3 | $186.27 | 11.537% | $207.76 | $207.76 | $207.75 | $207.80 |
| Purchase #4 | $204.40 | 5.268% | $215.1678 | $215.17 | $215.15 | $215.20 |
| Purchase #5 | $237.65 | 7.761% | $256.094 | $256.09 | $256.10 | $256.10 |
| Purchase #6 | $248.73 | 10.388% | $274.5681 | $274.57 | $274.55 | $274.60 |
| Purchase #7 | $92.96 | 10.756% | $102.9588 | $102.96 | $102.95 | $103.00 |
| 7 purchase totals = | $1,183.47 | $1,288.5963 | $1,288.60 | $1,288.55 | $1,288.80 | |