| 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 | $127.45 | 6.850% | $136.1803 | $136.18 | $136.20 | $136.20 |
| Purchase #2 | $137.81 | 6.635% | $146.9537 | $146.95 | $146.95 | $147.00 |
| Purchase #3 | $188.49 | 4.143% | $196.2991 | $196.30 | $196.30 | $196.30 |
| Purchase #4 | $138.32 | 6.642% | $147.5072 | $147.51 | $147.50 | $147.50 |
| Purchase #5 | $142.50 | 9.224% | $155.6442 | $155.64 | $155.65 | $155.60 |
| Purchase #6 | $165.79 | 12.611% | $186.6978 | $186.70 | $186.70 | $186.70 |
| Purchase #7 | $196.48 | 5.139% | $206.5771 | $206.58 | $206.60 | $206.60 |
| 7 purchase totals = | $1,096.84 | $1,175.8594 | $1,175.86 | $1,175.90 | $1,175.90 | |