| 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 | $154.67 | 3.351% | $159.853 | $159.85 | $159.85 | $159.90 |
| Purchase #2 | $137.43 | 8.139% | $148.6154 | $148.62 | $148.60 | $148.60 |
| Purchase #3 | $31.88 | 4.314% | $33.2553 | $33.26 | $33.25 | $33.30 |
| Purchase #4 | $188.87 | 10.201% | $208.1366 | $208.14 | $208.15 | $208.10 |
| Purchase #5 | $145.94 | 4.447% | $152.43 | $152.43 | $152.45 | $152.40 |
| Purchase #6 | $241.79 | 10.340% | $266.7911 | $266.79 | $266.80 | $266.80 |
| Purchase #7 | $150.96 | 8.241% | $163.4006 | $163.40 | $163.40 | $163.40 |
| 7 purchase totals = | $1,051.54 | $1,132.4820 | $1,132.49 | $1,132.50 | $1,132.50 | |