| 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 | $157.27 | 9.442% | $172.1194 | $172.12 | $172.10 | $172.10 |
| Purchase #2 | $222.90 | 13.292% | $252.5279 | $252.53 | $252.55 | $252.50 |
| Purchase #3 | $125.87 | 12.687% | $141.8391 | $141.84 | $141.85 | $141.80 |
| Purchase #4 | $93.99 | 9.348% | $102.7762 | $102.78 | $102.80 | $102.80 |
| Purchase #5 | $80.81 | 9.278% | $88.3076 | $88.31 | $88.30 | $88.30 |
| Purchase #6 | $121.26 | 10.611% | $134.1269 | $134.13 | $134.15 | $134.10 |
| Purchase #7 | $169.79 | 13.752% | $193.1395 | $193.14 | $193.15 | $193.10 |
| 7 purchase totals = | $971.89 | $1,084.8366 | $1,084.85 | $1,084.90 | $1,084.70 | |