| 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 | $170.61 | 8.634% | $185.3405 | $185.34 | $185.35 | $185.30 |
| Purchase #2 | $15.33 | 6.312% | $16.2976 | $16.30 | $16.30 | $16.30 |
| Purchase #3 | $170.86 | 7.322% | $183.3704 | $183.37 | $183.35 | $183.40 |
| Purchase #4 | $155.27 | 8.235% | $168.0565 | $168.06 | $168.05 | $168.10 |
| Purchase #5 | $28.29 | 9.703% | $31.035 | $31.04 | $31.05 | $31.00 |
| Purchase #6 | $24.79 | 5.774% | $26.2214 | $26.22 | $26.20 | $26.20 |
| Purchase #7 | $147.70 | 13.401% | $167.4933 | $167.49 | $167.50 | $167.50 |
| 7 purchase totals = | $712.85 | $777.8147 | $777.82 | $777.80 | $777.80 | |