| 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 | $158.89 | 10.817% | $176.0771 | $176.08 | $176.10 | $176.10 |
| Purchase #2 | $207.84 | 13.712% | $236.339 | $236.34 | $236.35 | $236.30 |
| Purchase #3 | $231.77 | 13.562% | $263.2026 | $263.20 | $263.20 | $263.20 |
| Purchase #4 | $56.99 | 7.167% | $61.0745 | $61.07 | $61.05 | $61.10 |
| Purchase #5 | $48.37 | 9.379% | $52.9066 | $52.91 | $52.90 | $52.90 |
| Purchase #6 | $192.68 | 12.267% | $216.3161 | $216.32 | $216.30 | $216.30 |
| Purchase #7 | $197.49 | 12.144% | $221.4732 | $221.47 | $221.45 | $221.50 |
| 7 purchase totals = | $1,094.03 | $1,227.3891 | $1,227.39 | $1,227.35 | $1,227.40 | |