| 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 | $165.81 | 13.135% | $187.5891 | $187.59 | $187.60 | $187.60 |
| Purchase #2 | $139.34 | 4.783% | $146.0046 | $146.00 | $146.00 | $146.00 |
| Purchase #3 | $208.42 | 9.106% | $227.3987 | $227.40 | $227.40 | $227.40 |
| Purchase #4 | $210.75 | 4.260% | $219.728 | $219.73 | $219.75 | $219.70 |
| Purchase #5 | $106.62 | 8.220% | $115.3842 | $115.38 | $115.40 | $115.40 |
| Purchase #6 | $214.52 | 7.347% | $230.2808 | $230.28 | $230.30 | $230.30 |
| Purchase #7 | $210.34 | 9.712% | $230.7682 | $230.77 | $230.75 | $230.80 |
| 7 purchase totals = | $1,255.80 | $1,357.1536 | $1,357.15 | $1,357.20 | $1,357.20 | |