| 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 | $187.59 | 11.156% | $208.5175 | $208.52 | $208.50 | $208.50 |
| Purchase #2 | $179.40 | 6.529% | $191.113 | $191.11 | $191.10 | $191.10 |
| Purchase #3 | $60.99 | 13.484% | $69.2139 | $69.21 | $69.20 | $69.20 |
| Purchase #4 | $228.42 | 7.419% | $245.3665 | $245.37 | $245.35 | $245.40 |
| Purchase #5 | $12.38 | 12.209% | $13.8915 | $13.89 | $13.90 | $13.90 |
| Purchase #6 | $18.97 | 10.715% | $21.0026 | $21.00 | $21.00 | $21.00 |
| Purchase #7 | $133.61 | 12.490% | $150.2979 | $150.30 | $150.30 | $150.30 |
| 7 purchase totals = | $821.36 | $899.4029 | $899.40 | $899.35 | $899.40 | |