| 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 | $159.48 | 11.515% | $177.8441 | $177.84 | $177.85 | $177.80 |
| Purchase #2 | $126.48 | 8.798% | $137.6077 | $137.61 | $137.60 | $137.60 |
| Purchase #3 | $45.77 | 12.521% | $51.5009 | $51.50 | $51.50 | $51.50 |
| Purchase #4 | $78.57 | 12.297% | $88.2318 | $88.23 | $88.25 | $88.20 |
| Purchase #5 | $124.84 | 4.814% | $130.8498 | $130.85 | $130.85 | $130.80 |
| Purchase #6 | $129.75 | 4.838% | $136.0273 | $136.03 | $136.05 | $136.00 |
| Purchase #7 | $223.88 | 10.506% | $247.4008 | $247.40 | $247.40 | $247.40 |
| 7 purchase totals = | $888.77 | $969.4624 | $969.46 | $969.50 | $969.30 | |