| 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 | $169.29 | 10.713% | $187.426 | $187.43 | $187.45 | $187.40 |
| Purchase #2 | $5.30 | 13.472% | $6.014 | $6.01 | $6.00 | $6.00 |
| Purchase #3 | $147.69 | 6.775% | $157.696 | $157.70 | $157.70 | $157.70 |
| Purchase #4 | $204.35 | 10.321% | $225.441 | $225.44 | $225.45 | $225.40 |
| Purchase #5 | $130.56 | 5.731% | $138.0424 | $138.04 | $138.05 | $138.00 |
| Purchase #6 | $29.54 | 11.136% | $32.8296 | $32.83 | $32.85 | $32.80 |
| Purchase #7 | $183.28 | 9.663% | $200.9903 | $200.99 | $201.00 | $201.00 |
| 7 purchase totals = | $870.01 | $948.4393 | $948.44 | $948.50 | $948.30 | |