| 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 | $157.77 | 13.199% | $178.5941 | $178.59 | $178.60 | $178.60 |
| Purchase #2 | $85.69 | 11.857% | $95.8503 | $95.85 | $95.85 | $95.90 |
| Purchase #3 | $181.61 | 13.853% | $206.7684 | $206.77 | $206.75 | $206.80 |
| Purchase #4 | $20.77 | 7.363% | $22.2993 | $22.30 | $22.30 | $22.30 |
| Purchase #5 | $21.53 | 12.788% | $24.2833 | $24.28 | $24.30 | $24.30 |
| Purchase #6 | $132.58 | 5.738% | $140.1874 | $140.19 | $140.20 | $140.20 |
| Purchase #7 | $78.68 | 11.720% | $87.9013 | $87.90 | $87.90 | $87.90 |
| 7 purchase totals = | $678.63 | $755.8841 | $755.88 | $755.90 | $756.00 | |