| 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 | $232.49 | 13.165% | $263.0973 | $263.10 | $263.10 | $263.10 |
| Purchase #2 | $67.60 | 10.706% | $74.8373 | $74.84 | $74.85 | $74.80 |
| Purchase #3 | $144.68 | 8.590% | $157.108 | $157.11 | $157.10 | $157.10 |
| Purchase #4 | $161.27 | 12.262% | $181.0449 | $181.04 | $181.05 | $181.00 |
| Purchase #5 | $29.71 | 3.512% | $30.7534 | $30.75 | $30.75 | $30.80 |
| Purchase #6 | $146.86 | 11.330% | $163.4992 | $163.50 | $163.50 | $163.50 |
| Purchase #7 | $236.29 | 13.213% | $267.511 | $267.51 | $267.50 | $267.50 |
| 7 purchase totals = | $1,018.90 | $1,137.8511 | $1,137.85 | $1,137.85 | $1,137.80 | |