| 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 | $177.29 | 5.220% | $186.5445 | $186.54 | $186.55 | $186.50 |
| Purchase #2 | $23.57 | 8.295% | $25.5251 | $25.53 | $25.55 | $25.50 |
| Purchase #3 | $100.31 | 6.368% | $106.6977 | $106.70 | $106.70 | $106.70 |
| Purchase #4 | $143.46 | 3.459% | $148.4223 | $148.42 | $148.40 | $148.40 |
| Purchase #5 | $224.53 | 6.255% | $238.5744 | $238.57 | $238.55 | $238.60 |
| Purchase #6 | $149.47 | 5.303% | $157.3964 | $157.40 | $157.40 | $157.40 |
| Purchase #7 | $224.58 | 4.258% | $234.1426 | $234.14 | $234.15 | $234.10 |
| 7 purchase totals = | $1,043.21 | $1,097.3030 | $1,097.30 | $1,097.30 | $1,097.20 | |