| 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 | $153.70 | 13.547% | $174.5217 | $174.52 | $174.50 | $174.50 |
| Purchase #2 | $107.93 | 13.392% | $122.384 | $122.38 | $122.40 | $122.40 |
| Purchase #3 | $217.64 | 5.858% | $230.3894 | $230.39 | $230.40 | $230.40 |
| Purchase #4 | $144.55 | 9.349% | $158.064 | $158.06 | $158.05 | $158.10 |
| Purchase #5 | $216.77 | 3.530% | $224.422 | $224.42 | $224.40 | $224.40 |
| Purchase #6 | $8.47 | 13.242% | $9.5916 | $9.59 | $9.60 | $9.60 |
| Purchase #7 | $161.33 | 3.237% | $166.5523 | $166.55 | $166.55 | $166.60 |
| 7 purchase totals = | $1,010.39 | $1,085.9250 | $1,085.91 | $1,085.90 | $1,086.00 | |