| 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 | $138.83 | 13.693% | $157.84 | $157.84 | $157.85 | $157.80 |
| Purchase #2 | $184.54 | 10.252% | $203.459 | $203.46 | $203.45 | $203.50 |
| Purchase #3 | $236.86 | 3.764% | $245.7754 | $245.78 | $245.80 | $245.80 |
| Purchase #4 | $65.83 | 9.812% | $72.2892 | $72.29 | $72.30 | $72.30 |
| Purchase #5 | $208.99 | 8.425% | $226.5974 | $226.60 | $226.60 | $226.60 |
| Purchase #6 | $16.36 | 6.290% | $17.389 | $17.39 | $17.40 | $17.40 |
| Purchase #7 | $245.42 | 6.874% | $262.2902 | $262.29 | $262.30 | $262.30 |
| 7 purchase totals = | $1,096.83 | $1,185.6402 | $1,185.65 | $1,185.70 | $1,185.70 | |