| 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 | $156.64 | 4.874% | $164.2746 | $164.27 | $164.25 | $164.30 |
| Purchase #2 | $153.75 | 7.757% | $165.6764 | $165.68 | $165.70 | $165.70 |
| Purchase #3 | $246.93 | 8.699% | $268.4104 | $268.41 | $268.40 | $268.40 |
| Purchase #4 | $231.58 | 6.475% | $246.5748 | $246.57 | $246.55 | $246.60 |
| Purchase #5 | $164.43 | 6.227% | $174.6691 | $174.67 | $174.65 | $174.70 |
| Purchase #6 | $24.32 | 12.648% | $27.396 | $27.40 | $27.40 | $27.40 |
| Purchase #7 | $90.99 | 10.751% | $100.7723 | $100.77 | $100.75 | $100.80 |
| 7 purchase totals = | $1,068.64 | $1,147.7736 | $1,147.77 | $1,147.70 | $1,147.90 | |