| 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 | $179.34 | 10.444% | $198.0703 | $198.07 | $198.05 | $198.10 |
| Purchase #2 | $221.31 | 12.832% | $249.7085 | $249.71 | $249.70 | $249.70 |
| Purchase #3 | $204.61 | 10.484% | $226.0613 | $226.06 | $226.05 | $226.10 |
| Purchase #4 | $84.67 | 9.476% | $92.6933 | $92.69 | $92.70 | $92.70 |
| Purchase #5 | $157.60 | 5.740% | $166.6462 | $166.65 | $166.65 | $166.60 |
| Purchase #6 | $52.48 | 13.813% | $59.7291 | $59.73 | $59.75 | $59.70 |
| Purchase #7 | $166.75 | 7.270% | $178.8727 | $178.87 | $178.85 | $178.90 |
| 7 purchase totals = | $1,066.76 | $1,171.7814 | $1,171.78 | $1,171.75 | $1,171.80 | |