| 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 | $143.58 | 12.778% | $161.9267 | $161.93 | $161.95 | $161.90 |
| Purchase #2 | $195.36 | 7.371% | $209.76 | $209.76 | $209.75 | $209.80 |
| Purchase #3 | $226.97 | 11.592% | $253.2804 | $253.28 | $253.30 | $253.30 |
| Purchase #4 | $65.63 | 5.258% | $69.0808 | $69.08 | $69.10 | $69.10 |
| Purchase #5 | $51.68 | 8.529% | $56.0878 | $56.09 | $56.10 | $56.10 |
| Purchase #6 | $48.31 | 13.372% | $54.77 | $54.77 | $54.75 | $54.80 |
| Purchase #7 | $213.69 | 11.130% | $237.4737 | $237.47 | $237.45 | $237.50 |
| 7 purchase totals = | $945.22 | $1,042.3794 | $1,042.38 | $1,042.40 | $1,042.50 | |