| 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 | $196.65 | 7.367% | $211.1372 | $211.14 | $211.15 | $211.10 |
| Purchase #2 | $110.65 | 5.492% | $116.7269 | $116.73 | $116.75 | $116.70 |
| Purchase #3 | $165.80 | 11.401% | $184.7029 | $184.70 | $184.70 | $184.70 |
| Purchase #4 | $177.63 | 7.257% | $190.5206 | $190.52 | $190.50 | $190.50 |
| Purchase #5 | $179.35 | 12.859% | $202.4126 | $202.41 | $202.40 | $202.40 |
| Purchase #6 | $150.56 | 13.438% | $170.7923 | $170.79 | $170.80 | $170.80 |
| Purchase #7 | $49.65 | 13.160% | $56.1839 | $56.18 | $56.20 | $56.20 |
| 7 purchase totals = | $1,030.29 | $1,132.4764 | $1,132.47 | $1,132.50 | $1,132.40 | |