| 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 | $112.80 | 13.480% | $128.0054 | $128.01 | $128.00 | $128.00 |
| Purchase #2 | $117.89 | 6.350% | $125.376 | $125.38 | $125.40 | $125.40 |
| Purchase #3 | $160.77 | 6.520% | $171.2522 | $171.25 | $171.25 | $171.30 |
| Purchase #4 | $155.77 | 8.555% | $169.0961 | $169.10 | $169.10 | $169.10 |
| Purchase #5 | $236.79 | 6.600% | $252.4181 | $252.42 | $252.40 | $252.40 |
| Purchase #6 | $72.63 | 7.362% | $77.977 | $77.98 | $78.00 | $78.00 |
| Purchase #7 | $19.26 | 12.199% | $21.6095 | $21.61 | $21.60 | $21.60 |
| 7 purchase totals = | $875.91 | $945.7343 | $945.75 | $945.75 | $945.80 | |