| 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 | $204.73 | 7.749% | $220.5945 | $220.59 | $220.60 | $220.60 |
| Purchase #2 | $66.96 | 13.111% | $75.7391 | $75.74 | $75.75 | $75.70 |
| Purchase #3 | $195.61 | 8.352% | $211.9473 | $211.95 | $211.95 | $211.90 |
| Purchase #4 | $13.25 | 12.606% | $14.9203 | $14.92 | $14.90 | $14.90 |
| Purchase #5 | $192.95 | 4.522% | $201.6752 | $201.68 | $201.70 | $201.70 |
| Purchase #6 | $134.59 | 7.615% | $144.839 | $144.84 | $144.85 | $144.80 |
| Purchase #7 | $70.89 | 10.550% | $78.3689 | $78.37 | $78.35 | $78.40 |
| 7 purchase totals = | $878.98 | $948.0843 | $948.09 | $948.10 | $948.00 | |