| 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 | $178.86 | 11.859% | $200.071 | $200.07 | $200.05 | $200.10 |
| Purchase #2 | $171.71 | 6.559% | $182.9725 | $182.97 | $182.95 | $183.00 |
| Purchase #3 | $113.73 | 10.660% | $125.8536 | $125.85 | $125.85 | $125.90 |
| Purchase #4 | $138.58 | 11.540% | $154.5721 | $154.57 | $154.55 | $154.60 |
| Purchase #5 | $211.61 | 6.598% | $225.572 | $225.57 | $225.55 | $225.60 |
| Purchase #6 | $136.46 | 7.563% | $146.7805 | $146.78 | $146.80 | $146.80 |
| Purchase #7 | $7.58 | 3.553% | $7.8493 | $7.85 | $7.85 | $7.80 |
| 7 purchase totals = | $958.53 | $1,043.6710 | $1,043.66 | $1,043.60 | $1,043.80 | |