| 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 | $152.81 | 4.556% | $159.772 | $159.77 | $159.75 | $159.80 |
| Purchase #2 | $12.86 | 10.688% | $14.2345 | $14.23 | $14.25 | $14.20 |
| Purchase #3 | $199.57 | 4.841% | $209.2312 | $209.23 | $209.25 | $209.20 |
| Purchase #4 | $207.63 | 11.220% | $230.9261 | $230.93 | $230.95 | $230.90 |
| Purchase #5 | $194.85 | 8.349% | $211.118 | $211.12 | $211.10 | $211.10 |
| Purchase #6 | $113.58 | 10.785% | $125.8296 | $125.83 | $125.85 | $125.80 |
| Purchase #7 | $97.79 | 9.663% | $107.2394 | $107.24 | $107.25 | $107.20 |
| 7 purchase totals = | $979.09 | $1,058.3508 | $1,058.35 | $1,058.40 | $1,058.20 | |