| 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 | $170.45 | 7.855% | $183.8388 | $183.84 | $183.85 | $183.80 |
| Purchase #2 | $53.86 | 8.836% | $58.6191 | $58.62 | $58.60 | $58.60 |
| Purchase #3 | $98.58 | 7.822% | $106.2909 | $106.29 | $106.30 | $106.30 |
| Purchase #4 | $213.77 | 13.497% | $242.6225 | $242.62 | $242.60 | $242.60 |
| Purchase #5 | $180.34 | 12.151% | $202.2531 | $202.25 | $202.25 | $202.30 |
| Purchase #6 | $95.66 | 3.851% | $99.3439 | $99.34 | $99.35 | $99.30 |
| Purchase #7 | $125.53 | 12.638% | $141.3945 | $141.39 | $141.40 | $141.40 |
| 7 purchase totals = | $938.19 | $1,034.3628 | $1,034.35 | $1,034.35 | $1,034.30 | |