| 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 | $160.78 | 6.681% | $171.5217 | $171.52 | $171.50 | $171.50 |
| Purchase #2 | $129.97 | 10.692% | $143.8664 | $143.87 | $143.85 | $143.90 |
| Purchase #3 | $140.73 | 11.197% | $156.4875 | $156.49 | $156.50 | $156.50 |
| Purchase #4 | $157.97 | 5.739% | $167.0359 | $167.04 | $167.05 | $167.00 |
| Purchase #5 | $55.90 | 7.522% | $60.1048 | $60.10 | $60.10 | $60.10 |
| Purchase #6 | $187.47 | 11.458% | $208.9503 | $208.95 | $208.95 | $209.00 |
| Purchase #7 | $208.92 | 10.182% | $230.1922 | $230.19 | $230.20 | $230.20 |
| 7 purchase totals = | $1,041.74 | $1,138.1588 | $1,138.16 | $1,138.15 | $1,138.20 | |