| 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 | $184.65 | 3.171% | $190.5053 | $190.51 | $190.50 | $190.50 |
| Purchase #2 | $115.99 | 5.120% | $121.9287 | $121.93 | $121.95 | $121.90 |
| Purchase #3 | $60.28 | 12.193% | $67.6299 | $67.63 | $67.65 | $67.60 |
| Purchase #4 | $171.40 | 12.583% | $192.9673 | $192.97 | $192.95 | $193.00 |
| Purchase #5 | $142.79 | 4.513% | $149.2341 | $149.23 | $149.25 | $149.20 |
| Purchase #6 | $173.54 | 5.500% | $183.0847 | $183.08 | $183.10 | $183.10 |
| Purchase #7 | $153.78 | 4.736% | $161.063 | $161.06 | $161.05 | $161.10 |
| 7 purchase totals = | $1,002.43 | $1,066.4130 | $1,066.41 | $1,066.45 | $1,066.40 | |