| 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 | $76.97 | 6.236% | $81.7698 | $81.77 | $81.75 | $81.80 |
| Purchase #2 | $95.77 | 11.443% | $106.729 | $106.73 | $106.75 | $106.70 |
| Purchase #3 | $226.34 | 11.439% | $252.231 | $252.23 | $252.25 | $252.20 |
| Purchase #4 | $129.70 | 7.470% | $139.3886 | $139.39 | $139.40 | $139.40 |
| Purchase #5 | $163.83 | 8.853% | $178.3339 | $178.33 | $178.35 | $178.30 |
| Purchase #6 | $192.86 | 10.721% | $213.5365 | $213.54 | $213.55 | $213.50 |
| Purchase #7 | $116.80 | 9.855% | $128.3106 | $128.31 | $128.30 | $128.30 |
| 7 purchase totals = | $1,002.27 | $1,100.2994 | $1,100.30 | $1,100.35 | $1,100.20 | |