| 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 | $178.40 | 13.633% | $202.7213 | $202.72 | $202.70 | $202.70 |
| Purchase #2 | $146.74 | 9.836% | $161.1733 | $161.17 | $161.15 | $161.20 |
| Purchase #3 | $114.41 | 10.800% | $126.7663 | $126.77 | $126.75 | $126.80 |
| Purchase #4 | $138.73 | 5.488% | $146.3435 | $146.34 | $146.35 | $146.30 |
| Purchase #5 | $249.80 | 6.253% | $265.42 | $265.42 | $265.40 | $265.40 |
| Purchase #6 | $123.64 | 7.300% | $132.6657 | $132.67 | $132.65 | $132.70 |
| Purchase #7 | $107.32 | 7.815% | $115.7071 | $115.71 | $115.70 | $115.70 |
| 7 purchase totals = | $1,059.04 | $1,150.7972 | $1,150.80 | $1,150.70 | $1,150.80 | |