| 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 | $172.36 | 13.245% | $195.1891 | $195.19 | $195.20 | $195.20 |
| Purchase #2 | $147.51 | 11.665% | $164.717 | $164.72 | $164.70 | $164.70 |
| Purchase #3 | $35.73 | 7.202% | $38.3033 | $38.30 | $38.30 | $38.30 |
| Purchase #4 | $53.68 | 7.522% | $57.7178 | $57.72 | $57.70 | $57.70 |
| Purchase #5 | $229.64 | 12.172% | $257.5918 | $257.59 | $257.60 | $257.60 |
| Purchase #6 | $6.73 | 12.286% | $7.5568 | $7.56 | $7.55 | $7.60 |
| Purchase #7 | $85.87 | 13.258% | $97.2546 | $97.25 | $97.25 | $97.30 |
| 7 purchase totals = | $731.52 | $818.3304 | $818.33 | $818.30 | $818.40 | |