| 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 | $128.30 | 13.438% | $145.541 | $145.54 | $145.55 | $145.50 |
| Purchase #2 | $164.59 | 7.577% | $177.061 | $177.06 | $177.05 | $177.10 |
| Purchase #3 | $216.86 | 6.304% | $230.5309 | $230.53 | $230.55 | $230.50 |
| Purchase #4 | $59.42 | 7.819% | $64.066 | $64.07 | $64.05 | $64.10 |
| Purchase #5 | $232.41 | 11.598% | $259.3649 | $259.36 | $259.35 | $259.40 |
| Purchase #6 | $30.67 | 7.146% | $32.8617 | $32.86 | $32.85 | $32.90 |
| Purchase #7 | $182.56 | 8.435% | $197.9589 | $197.96 | $197.95 | $198.00 |
| 7 purchase totals = | $1,014.81 | $1,107.3844 | $1,107.38 | $1,107.35 | $1,107.50 | |