| 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 | $168.88 | 7.550% | $181.6304 | $181.63 | $181.65 | $181.60 |
| Purchase #2 | $33.41 | 4.557% | $34.9325 | $34.93 | $34.95 | $34.90 |
| Purchase #3 | $35.59 | 9.214% | $38.8693 | $38.87 | $38.85 | $38.90 |
| Purchase #4 | $206.69 | 5.759% | $218.5933 | $218.59 | $218.60 | $218.60 |
| Purchase #5 | $41.32 | 7.183% | $44.288 | $44.29 | $44.30 | $44.30 |
| Purchase #6 | $62.84 | 7.789% | $67.7346 | $67.73 | $67.75 | $67.70 |
| Purchase #7 | $199.57 | 9.405% | $218.3396 | $218.34 | $218.35 | $218.30 |
| 7 purchase totals = | $748.30 | $804.3877 | $804.38 | $804.45 | $804.30 | |