| 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 | $81.67 | 11.522% | $91.08 | $91.08 | $91.10 | $91.10 |
| Purchase #2 | $127.62 | 11.656% | $142.4954 | $142.50 | $142.50 | $142.50 |
| Purchase #3 | $103.41 | 10.161% | $113.9175 | $113.92 | $113.90 | $113.90 |
| Purchase #4 | $6.78 | 7.516% | $7.2896 | $7.29 | $7.30 | $7.30 |
| Purchase #5 | $180.85 | 3.808% | $187.7368 | $187.74 | $187.75 | $187.70 |
| Purchase #6 | $208.77 | 13.691% | $237.3527 | $237.35 | $237.35 | $237.40 |
| Purchase #7 | $107.74 | 10.489% | $119.0408 | $119.04 | $119.05 | $119.00 |
| 7 purchase totals = | $816.84 | $898.9128 | $898.92 | $898.95 | $898.90 | |