| 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 | $173.80 | 9.475% | $190.2676 | $190.27 | $190.25 | $190.30 |
| Purchase #2 | $130.35 | 3.346% | $134.7115 | $134.71 | $134.70 | $134.70 |
| Purchase #3 | $148.49 | 9.486% | $162.5758 | $162.58 | $162.60 | $162.60 |
| Purchase #4 | $217.52 | 6.780% | $232.2679 | $232.27 | $232.25 | $232.30 |
| Purchase #5 | $41.78 | 3.107% | $43.0781 | $43.08 | $43.10 | $43.10 |
| Purchase #6 | $46.34 | 5.771% | $49.0143 | $49.01 | $49.00 | $49.00 |
| Purchase #7 | $88.63 | 10.393% | $97.8413 | $97.84 | $97.85 | $97.80 |
| 7 purchase totals = | $846.91 | $909.7565 | $909.76 | $909.75 | $909.80 | |