| 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 | $177.98 | 7.170% | $190.7412 | $190.74 | $190.75 | $190.70 |
| Purchase #2 | $204.43 | 12.549% | $230.0839 | $230.08 | $230.10 | $230.10 |
| Purchase #3 | $17.74 | 13.610% | $20.1544 | $20.15 | $20.15 | $20.20 |
| Purchase #4 | $169.32 | 9.491% | $185.3902 | $185.39 | $185.40 | $185.40 |
| Purchase #5 | $201.78 | 9.424% | $220.7957 | $220.80 | $220.80 | $220.80 |
| Purchase #6 | $213.98 | 5.455% | $225.6526 | $225.65 | $225.65 | $225.70 |
| Purchase #7 | $10.41 | 8.588% | $11.304 | $11.30 | $11.30 | $11.30 |
| 7 purchase totals = | $995.64 | $1,084.1220 | $1,084.11 | $1,084.15 | $1,084.20 | |