| 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 | $156.60 | 7.423% | $168.2244 | $168.22 | $168.20 | $168.20 |
| Purchase #2 | $218.33 | 9.275% | $238.5801 | $238.58 | $238.60 | $238.60 |
| Purchase #3 | $186.96 | 4.191% | $194.7955 | $194.80 | $194.80 | $194.80 |
| Purchase #4 | $8.87 | 6.858% | $9.4783 | $9.48 | $9.50 | $9.50 |
| Purchase #5 | $11.62 | 12.664% | $13.0916 | $13.09 | $13.10 | $13.10 |
| Purchase #6 | $127.93 | 9.412% | $139.9708 | $139.97 | $139.95 | $140.00 |
| Purchase #7 | $222.70 | 8.108% | $240.7565 | $240.76 | $240.75 | $240.80 |
| 7 purchase totals = | $933.01 | $1,004.8972 | $1,004.90 | $1,004.90 | $1,005.00 | |