| 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 | $167.86 | 13.395% | $190.3448 | $190.34 | $190.35 | $190.30 |
| Purchase #2 | $199.27 | 3.643% | $206.5294 | $206.53 | $206.55 | $206.50 |
| Purchase #3 | $77.91 | 13.592% | $88.4995 | $88.50 | $88.50 | $88.50 |
| Purchase #4 | $118.71 | 10.274% | $130.9063 | $130.91 | $130.90 | $130.90 |
| Purchase #5 | $144.51 | 6.522% | $153.9349 | $153.93 | $153.95 | $153.90 |
| Purchase #6 | $168.74 | 4.778% | $176.8024 | $176.80 | $176.80 | $176.80 |
| Purchase #7 | $7.74 | 6.346% | $8.2312 | $8.23 | $8.25 | $8.20 |
| 7 purchase totals = | $884.74 | $955.2485 | $955.24 | $955.30 | $955.10 | |