| 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 | $157.28 | 3.842% | $163.3227 | $163.32 | $163.30 | $163.30 |
| Purchase #2 | $217.61 | 8.540% | $236.1939 | $236.19 | $236.20 | $236.20 |
| Purchase #3 | $111.27 | 12.502% | $125.181 | $125.18 | $125.20 | $125.20 |
| Purchase #4 | $106.31 | 7.869% | $114.6755 | $114.68 | $114.70 | $114.70 |
| Purchase #5 | $11.67 | 9.632% | $12.7941 | $12.79 | $12.80 | $12.80 |
| Purchase #6 | $22.64 | 8.627% | $24.5932 | $24.59 | $24.60 | $24.60 |
| Purchase #7 | $80.98 | 12.403% | $91.0239 | $91.02 | $91.00 | $91.00 |
| 7 purchase totals = | $707.76 | $767.7843 | $767.77 | $767.80 | $767.80 | |