| 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 | $164.65 | 3.398% | $170.2448 | $170.24 | $170.25 | $170.20 |
| Purchase #2 | $154.47 | 8.320% | $167.3219 | $167.32 | $167.30 | $167.30 |
| Purchase #3 | $166.94 | 11.842% | $186.709 | $186.71 | $186.70 | $186.70 |
| Purchase #4 | $171.73 | 3.739% | $178.151 | $178.15 | $178.15 | $178.20 |
| Purchase #5 | $88.72 | 4.821% | $92.9972 | $93.00 | $93.00 | $93.00 |
| Purchase #6 | $115.39 | 3.194% | $119.0756 | $119.08 | $119.10 | $119.10 |
| Purchase #7 | $221.68 | 6.105% | $235.2136 | $235.21 | $235.20 | $235.20 |
| 7 purchase totals = | $1,083.58 | $1,149.7131 | $1,149.71 | $1,149.70 | $1,149.70 | |