| 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 | $144.33 | 10.431% | $159.3851 | $159.39 | $159.40 | $159.40 |
| Purchase #2 | $105.94 | 8.676% | $115.1314 | $115.13 | $115.15 | $115.10 |
| Purchase #3 | $162.71 | 7.525% | $174.9539 | $174.95 | $174.95 | $175.00 |
| Purchase #4 | $69.44 | 4.836% | $72.7981 | $72.80 | $72.80 | $72.80 |
| Purchase #5 | $248.58 | 7.841% | $268.0712 | $268.07 | $268.05 | $268.10 |
| Purchase #6 | $187.64 | 3.364% | $193.9522 | $193.95 | $193.95 | $194.00 |
| Purchase #7 | $138.50 | 6.185% | $147.0662 | $147.07 | $147.05 | $147.10 |
| 7 purchase totals = | $1,057.14 | $1,131.3581 | $1,131.36 | $1,131.35 | $1,131.50 | |