| 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 | $174.97 | 10.371% | $193.1161 | $193.12 | $193.10 | $193.10 |
| Purchase #2 | $151.50 | 11.762% | $169.3194 | $169.32 | $169.30 | $169.30 |
| Purchase #3 | $39.58 | 8.500% | $42.9443 | $42.94 | $42.95 | $42.90 |
| Purchase #4 | $60.32 | 5.642% | $63.7233 | $63.72 | $63.70 | $63.70 |
| Purchase #5 | $139.78 | 12.826% | $157.7082 | $157.71 | $157.70 | $157.70 |
| Purchase #6 | $203.36 | 10.843% | $225.4103 | $225.41 | $225.40 | $225.40 |
| Purchase #7 | $204.44 | 9.522% | $223.9068 | $223.91 | $223.90 | $223.90 |
| 7 purchase totals = | $973.95 | $1,076.1284 | $1,076.13 | $1,076.05 | $1,076.00 | |