| 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 | $195.28 | 4.857% | $204.7647 | $204.76 | $204.75 | $204.80 |
| Purchase #2 | $175.68 | 4.638% | $183.828 | $183.83 | $183.85 | $183.80 |
| Purchase #3 | $173.70 | 5.615% | $183.4533 | $183.45 | $183.45 | $183.50 |
| Purchase #4 | $173.38 | 5.512% | $182.9367 | $182.94 | $182.95 | $182.90 |
| Purchase #5 | $107.94 | 11.193% | $120.0217 | $120.02 | $120.00 | $120.00 |
| Purchase #6 | $186.29 | 12.718% | $209.9824 | $209.98 | $210.00 | $210.00 |
| Purchase #7 | $191.31 | 13.206% | $216.5744 | $216.57 | $216.55 | $216.60 |
| 7 purchase totals = | $1,203.58 | $1,301.5612 | $1,301.55 | $1,301.55 | $1,301.60 | |