| 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 | $169.73 | 5.580% | $179.2009 | $179.20 | $179.20 | $179.20 |
| Purchase #2 | $194.96 | 11.453% | $217.2888 | $217.29 | $217.30 | $217.30 |
| Purchase #3 | $200.31 | 11.353% | $223.0512 | $223.05 | $223.05 | $223.10 |
| Purchase #4 | $144.34 | 8.805% | $157.0491 | $157.05 | $157.05 | $157.00 |
| Purchase #5 | $74.50 | 12.169% | $83.5659 | $83.57 | $83.55 | $83.60 |
| Purchase #6 | $44.57 | 3.470% | $46.1166 | $46.12 | $46.10 | $46.10 |
| Purchase #7 | $97.47 | 11.700% | $108.874 | $108.87 | $108.85 | $108.90 |
| 7 purchase totals = | $925.88 | $1,015.1465 | $1,015.15 | $1,015.10 | $1,015.20 | |