| 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 | $166.63 | 5.278% | $175.4247 | $175.42 | $175.40 | $175.40 |
| Purchase #2 | $183.52 | 10.713% | $203.1805 | $203.18 | $203.20 | $203.20 |
| Purchase #3 | $172.65 | 11.610% | $192.6947 | $192.69 | $192.70 | $192.70 |
| Purchase #4 | $174.52 | 9.705% | $191.4572 | $191.46 | $191.45 | $191.50 |
| Purchase #5 | $84.34 | 11.672% | $94.1842 | $94.18 | $94.20 | $94.20 |
| Purchase #6 | $206.34 | 5.790% | $218.2871 | $218.29 | $218.30 | $218.30 |
| Purchase #7 | $61.77 | 9.379% | $67.5634 | $67.56 | $67.55 | $67.60 |
| 7 purchase totals = | $1,049.77 | $1,142.7918 | $1,142.78 | $1,142.80 | $1,142.90 | |