| 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 | $186.47 | 12.657% | $210.0715 | $210.07 | $210.05 | $210.10 |
| Purchase #2 | $205.54 | 13.725% | $233.7504 | $233.75 | $233.75 | $233.80 |
| Purchase #3 | $128.90 | 12.564% | $145.095 | $145.10 | $145.10 | $145.10 |
| Purchase #4 | $157.70 | 6.359% | $167.7281 | $167.73 | $167.75 | $167.70 |
| Purchase #5 | $200.70 | 5.102% | $210.9397 | $210.94 | $210.95 | $210.90 |
| Purchase #6 | $154.53 | 13.414% | $175.2587 | $175.26 | $175.25 | $175.30 |
| Purchase #7 | $174.31 | 9.386% | $190.6707 | $190.67 | $190.65 | $190.70 |
| 7 purchase totals = | $1,208.15 | $1,333.5141 | $1,333.52 | $1,333.50 | $1,333.60 | |