| 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 | $241.95 | 4.474% | $252.7748 | $252.77 | $252.75 | $252.80 |
| Purchase #2 | $16.40 | 13.590% | $18.6288 | $18.63 | $18.65 | $18.60 |
| Purchase #3 | $144.51 | 5.650% | $152.6748 | $152.67 | $152.65 | $152.70 |
| Purchase #4 | $41.92 | 3.347% | $43.3231 | $43.32 | $43.30 | $43.30 |
| Purchase #5 | $151.38 | 10.569% | $167.3794 | $167.38 | $167.40 | $167.40 |
| Purchase #6 | $165.51 | 8.708% | $179.9226 | $179.92 | $179.90 | $179.90 |
| Purchase #7 | $177.42 | 3.119% | $182.9537 | $182.95 | $182.95 | $183.00 |
| 7 purchase totals = | $939.09 | $997.6572 | $997.64 | $997.60 | $997.70 | |