| 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 | $182.72 | 6.536% | $194.6626 | $194.66 | $194.65 | $194.70 |
| Purchase #2 | $125.47 | 7.367% | $134.7134 | $134.71 | $134.70 | $134.70 |
| Purchase #3 | $128.46 | 13.582% | $145.9074 | $145.91 | $145.90 | $145.90 |
| Purchase #4 | $108.93 | 3.753% | $113.0181 | $113.02 | $113.00 | $113.00 |
| Purchase #5 | $187.31 | 5.352% | $197.3348 | $197.33 | $197.35 | $197.30 |
| Purchase #6 | $176.80 | 9.363% | $193.3538 | $193.35 | $193.35 | $193.40 |
| Purchase #7 | $123.51 | 3.335% | $127.6291 | $127.63 | $127.65 | $127.60 |
| 7 purchase totals = | $1,033.20 | $1,106.6192 | $1,106.61 | $1,106.60 | $1,106.60 | |