| 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 | $147.59 | 12.558% | $166.1244 | $166.12 | $166.10 | $166.10 |
| Purchase #2 | $29.50 | 12.567% | $33.2073 | $33.21 | $33.20 | $33.20 |
| Purchase #3 | $176.73 | 12.150% | $198.2027 | $198.20 | $198.20 | $198.20 |
| Purchase #4 | $102.42 | 13.382% | $116.1258 | $116.13 | $116.15 | $116.10 |
| Purchase #5 | $141.33 | 5.149% | $148.6071 | $148.61 | $148.60 | $148.60 |
| Purchase #6 | $153.37 | 3.306% | $158.4404 | $158.44 | $158.45 | $158.40 |
| Purchase #7 | $229.64 | 5.407% | $242.0566 | $242.06 | $242.05 | $242.10 |
| 7 purchase totals = | $980.58 | $1,062.7643 | $1,062.77 | $1,062.75 | $1,062.70 | |