| 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 | $188.72 | 13.248% | $213.7216 | $213.72 | $213.70 | $213.70 |
| Purchase #2 | $161.87 | 3.865% | $168.1263 | $168.13 | $168.15 | $168.10 |
| Purchase #3 | $154.60 | 8.562% | $167.8369 | $167.84 | $167.85 | $167.80 |
| Purchase #4 | $29.89 | 11.359% | $33.2852 | $33.29 | $33.30 | $33.30 |
| Purchase #5 | $66.40 | 13.391% | $75.2916 | $75.29 | $75.30 | $75.30 |
| Purchase #6 | $237.42 | 12.310% | $266.6464 | $266.65 | $266.65 | $266.60 |
| Purchase #7 | $146.77 | 10.638% | $162.3834 | $162.38 | $162.40 | $162.40 |
| 7 purchase totals = | $985.67 | $1,087.2914 | $1,087.30 | $1,087.35 | $1,087.20 | |