| 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 | $142.44 | 8.845% | $155.0388 | $155.04 | $155.05 | $155.00 |
| Purchase #2 | $210.94 | 4.669% | $220.7888 | $220.79 | $220.80 | $220.80 |
| Purchase #3 | $217.48 | 8.642% | $236.2746 | $236.27 | $236.25 | $236.30 |
| Purchase #4 | $185.98 | 13.374% | $210.853 | $210.85 | $210.85 | $210.90 |
| Purchase #5 | $92.88 | 13.633% | $105.5423 | $105.54 | $105.55 | $105.50 |
| Purchase #6 | $210.77 | 3.717% | $218.6043 | $218.60 | $218.60 | $218.60 |
| Purchase #7 | $34.25 | 3.532% | $35.4597 | $35.46 | $35.45 | $35.50 |
| 7 purchase totals = | $1,094.74 | $1,182.5615 | $1,182.55 | $1,182.55 | $1,182.60 | |