| 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 | $163.66 | 13.176% | $185.2238 | $185.22 | $185.20 | $185.20 |
| Purchase #2 | $141.29 | 6.602% | $150.618 | $150.62 | $150.60 | $150.60 |
| Purchase #3 | $246.81 | 12.727% | $278.2215 | $278.22 | $278.20 | $278.20 |
| Purchase #4 | $198.26 | 12.557% | $223.1555 | $223.16 | $223.15 | $223.20 |
| Purchase #5 | $245.25 | 13.636% | $278.6923 | $278.69 | $278.70 | $278.70 |
| Purchase #6 | $127.93 | 11.669% | $142.8582 | $142.86 | $142.85 | $142.90 |
| Purchase #7 | $186.95 | 13.362% | $211.9303 | $211.93 | $211.95 | $211.90 |
| 7 purchase totals = | $1,310.15 | $1,470.6996 | $1,470.70 | $1,470.65 | $1,470.70 | |