| 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 | $167.29 | 11.188% | $186.0064 | $186.01 | $186.00 | $186.00 |
| Purchase #2 | $20.81 | 5.497% | $21.9539 | $21.95 | $21.95 | $22.00 |
| Purchase #3 | $185.25 | 11.636% | $206.8057 | $206.81 | $206.80 | $206.80 |
| Purchase #4 | $61.72 | 6.279% | $65.5954 | $65.60 | $65.60 | $65.60 |
| Purchase #5 | $154.65 | 9.421% | $169.2196 | $169.22 | $169.20 | $169.20 |
| Purchase #6 | $137.27 | 3.789% | $142.4712 | $142.47 | $142.45 | $142.50 |
| Purchase #7 | $90.36 | 4.127% | $94.0892 | $94.09 | $94.10 | $94.10 |
| 7 purchase totals = | $817.35 | $886.1414 | $886.15 | $886.10 | $886.20 | |