| 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 | $162.87 | 8.105% | $176.0706 | $176.07 | $176.05 | $176.10 |
| Purchase #2 | $6.61 | 10.866% | $7.3282 | $7.33 | $7.35 | $7.30 |
| Purchase #3 | $82.95 | 8.856% | $90.2961 | $90.30 | $90.30 | $90.30 |
| Purchase #4 | $161.94 | 6.197% | $171.9754 | $171.98 | $172.00 | $172.00 |
| Purchase #5 | $240.41 | 3.256% | $248.2377 | $248.24 | $248.25 | $248.20 |
| Purchase #6 | $135.87 | 12.223% | $152.4774 | $152.48 | $152.50 | $152.50 |
| Purchase #7 | $58.31 | 12.449% | $65.569 | $65.57 | $65.55 | $65.60 |
| 7 purchase totals = | $848.96 | $911.9544 | $911.97 | $912.00 | $912.00 | |