| 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 | $132.61 | 7.348% | $142.3542 | $142.35 | $142.35 | $142.40 |
| Purchase #2 | $145.96 | 7.774% | $157.3069 | $157.31 | $157.30 | $157.30 |
| Purchase #3 | $151.72 | 3.523% | $157.0651 | $157.07 | $157.05 | $157.10 |
| Purchase #4 | $34.37 | 4.560% | $35.9373 | $35.94 | $35.95 | $35.90 |
| Purchase #5 | $156.26 | 5.736% | $165.2231 | $165.22 | $165.20 | $165.20 |
| Purchase #6 | $6.65 | 9.218% | $7.263 | $7.26 | $7.25 | $7.30 |
| Purchase #7 | $190.66 | 3.110% | $196.5895 | $196.59 | $196.60 | $196.60 |
| 7 purchase totals = | $818.23 | $861.7391 | $861.74 | $861.70 | $861.80 | |