| 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 | $151.48 | 6.484% | $161.302 | $161.30 | $161.30 | $161.30 |
| Purchase #2 | $179.76 | 12.833% | $202.8286 | $202.83 | $202.85 | $202.80 |
| Purchase #3 | $225.56 | 3.190% | $232.7554 | $232.76 | $232.75 | $232.80 |
| Purchase #4 | $20.92 | 7.255% | $22.4377 | $22.44 | $22.45 | $22.40 |
| Purchase #5 | $8.54 | 8.445% | $9.2612 | $9.26 | $9.25 | $9.30 |
| Purchase #6 | $9.34 | 5.244% | $9.8298 | $9.83 | $9.85 | $9.80 |
| Purchase #7 | $213.98 | 4.391% | $223.3759 | $223.38 | $223.40 | $223.40 |
| 7 purchase totals = | $809.58 | $861.7906 | $861.80 | $861.85 | $861.80 | |