| 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 | $101.70 | 13.498% | $115.4275 | $115.43 | $115.45 | $115.40 |
| Purchase #2 | $202.96 | 5.146% | $213.4043 | $213.40 | $213.40 | $213.40 |
| Purchase #3 | $166.69 | 10.498% | $184.1891 | $184.19 | $184.20 | $184.20 |
| Purchase #4 | $91.36 | 4.324% | $95.3104 | $95.31 | $95.30 | $95.30 |
| Purchase #5 | $92.53 | 3.568% | $95.8315 | $95.83 | $95.85 | $95.80 |
| Purchase #6 | $144.92 | 6.618% | $154.5108 | $154.51 | $154.50 | $154.50 |
| Purchase #7 | $218.74 | 9.527% | $239.5794 | $239.58 | $239.60 | $239.60 |
| 7 purchase totals = | $1,018.90 | $1,098.2530 | $1,098.25 | $1,098.30 | $1,098.20 | |