| 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 | $132.93 | 6.604% | $141.7087 | $141.71 | $141.70 | $141.70 |
| Purchase #2 | $27.71 | 4.695% | $29.011 | $29.01 | $29.00 | $29.00 |
| Purchase #3 | $218.80 | 10.835% | $242.507 | $242.51 | $242.50 | $242.50 |
| Purchase #4 | $180.58 | 9.422% | $197.5942 | $197.59 | $197.60 | $197.60 |
| Purchase #5 | $188.46 | 13.641% | $214.1678 | $214.17 | $214.15 | $214.20 |
| Purchase #6 | $143.61 | 13.325% | $162.746 | $162.75 | $162.75 | $162.70 |
| Purchase #7 | $72.85 | 13.506% | $82.6891 | $82.69 | $82.70 | $82.70 |
| 7 purchase totals = | $964.94 | $1,070.4238 | $1,070.43 | $1,070.40 | $1,070.40 | |