| 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 | $185.51 | 6.601% | $197.7555 | $197.76 | $197.75 | $197.80 |
| Purchase #2 | $117.73 | 13.192% | $133.2609 | $133.26 | $133.25 | $133.30 |
| Purchase #3 | $170.78 | 5.115% | $179.5154 | $179.52 | $179.50 | $179.50 |
| Purchase #4 | $28.35 | 13.215% | $32.0965 | $32.10 | $32.10 | $32.10 |
| Purchase #5 | $246.66 | 13.696% | $280.4426 | $280.44 | $280.45 | $280.40 |
| Purchase #6 | $209.44 | 11.257% | $233.0167 | $233.02 | $233.00 | $233.00 |
| Purchase #7 | $250.38 | 7.841% | $270.0123 | $270.01 | $270.00 | $270.00 |
| 7 purchase totals = | $1,208.85 | $1,326.0999 | $1,326.11 | $1,326.05 | $1,326.10 | |