| 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 | $25.75 | 8.805% | $28.0173 | $28.02 | $28.00 | $28.00 |
| Purchase #2 | $178.93 | 7.108% | $191.6483 | $191.65 | $191.65 | $191.60 |
| Purchase #3 | $82.86 | 10.305% | $91.3987 | $91.40 | $91.40 | $91.40 |
| Purchase #4 | $166.33 | 6.832% | $177.6937 | $177.69 | $177.70 | $177.70 |
| Purchase #5 | $234.52 | 5.162% | $246.6259 | $246.63 | $246.65 | $246.60 |
| Purchase #6 | $145.97 | 6.393% | $155.3019 | $155.30 | $155.30 | $155.30 |
| Purchase #7 | $184.98 | 11.438% | $206.138 | $206.14 | $206.15 | $206.10 |
| 7 purchase totals = | $1,019.34 | $1,096.8238 | $1,096.83 | $1,096.85 | $1,096.70 | |