| 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 | $92.61 | 7.305% | $99.3752 | $99.38 | $99.40 | $99.40 |
| Purchase #2 | $185.68 | 9.497% | $203.314 | $203.31 | $203.30 | $203.30 |
| Purchase #3 | $247.96 | 7.472% | $266.4876 | $266.49 | $266.50 | $266.50 |
| Purchase #4 | $150.58 | 3.705% | $156.159 | $156.16 | $156.15 | $156.20 |
| Purchase #5 | $121.51 | 13.127% | $137.4606 | $137.46 | $137.45 | $137.50 |
| Purchase #6 | $167.70 | 6.520% | $178.634 | $178.63 | $178.65 | $178.60 |
| Purchase #7 | $177.72 | 6.205% | $188.7475 | $188.75 | $188.75 | $188.70 |
| 7 purchase totals = | $1,143.76 | $1,230.1779 | $1,230.18 | $1,230.20 | $1,230.20 | |