| 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 | $162.89 | 6.194% | $172.9794 | $172.98 | $173.00 | $173.00 |
| Purchase #2 | $235.31 | 12.245% | $264.1237 | $264.12 | $264.10 | $264.10 |
| Purchase #3 | $172.73 | 7.341% | $185.4101 | $185.41 | $185.40 | $185.40 |
| Purchase #4 | $115.99 | 5.696% | $122.5968 | $122.60 | $122.60 | $122.60 |
| Purchase #5 | $107.48 | 9.534% | $117.7271 | $117.73 | $117.75 | $117.70 |
| Purchase #6 | $97.74 | 5.347% | $102.9662 | $102.97 | $102.95 | $103.00 |
| Purchase #7 | $110.96 | 7.255% | $119.0101 | $119.01 | $119.00 | $119.00 |
| 7 purchase totals = | $1,003.10 | $1,084.8134 | $1,084.82 | $1,084.80 | $1,084.80 | |