| 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 | $182.58 | 7.870% | $196.949 | $196.95 | $196.95 | $196.90 |
| Purchase #2 | $159.50 | 7.855% | $172.0287 | $172.03 | $172.05 | $172.00 |
| Purchase #3 | $129.62 | 6.243% | $137.7122 | $137.71 | $137.70 | $137.70 |
| Purchase #4 | $245.31 | 9.422% | $268.4231 | $268.42 | $268.40 | $268.40 |
| Purchase #5 | $148.51 | 5.730% | $157.0196 | $157.02 | $157.00 | $157.00 |
| Purchase #6 | $187.57 | 8.667% | $203.8267 | $203.83 | $203.85 | $203.80 |
| Purchase #7 | $168.99 | 8.173% | $182.8016 | $182.80 | $182.80 | $182.80 |
| 7 purchase totals = | $1,222.08 | $1,318.7609 | $1,318.76 | $1,318.75 | $1,318.60 | |