| 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 | $150.87 | 3.539% | $156.2093 | $156.21 | $156.20 | $156.20 |
| Purchase #2 | $165.73 | 6.834% | $177.056 | $177.06 | $177.05 | $177.10 |
| Purchase #3 | $159.72 | 10.511% | $176.5082 | $176.51 | $176.50 | $176.50 |
| Purchase #4 | $225.79 | 6.531% | $240.5363 | $240.54 | $240.55 | $240.50 |
| Purchase #5 | $168.46 | 8.350% | $182.5264 | $182.53 | $182.55 | $182.50 |
| Purchase #6 | $9.53 | 10.445% | $10.5254 | $10.53 | $10.55 | $10.50 |
| Purchase #7 | $121.60 | 10.335% | $134.1674 | $134.17 | $134.15 | $134.20 |
| 7 purchase totals = | $1,001.70 | $1,077.5290 | $1,077.55 | $1,077.55 | $1,077.50 | |