| 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 | $75.77 | 9.389% | $82.884 | $82.88 | $82.90 | $82.90 |
| Purchase #2 | $16.92 | 6.801% | $18.0707 | $18.07 | $18.05 | $18.10 |
| Purchase #3 | $118.89 | 11.843% | $132.9701 | $132.97 | $132.95 | $133.00 |
| Purchase #4 | $147.73 | 9.465% | $161.7126 | $161.71 | $161.70 | $161.70 |
| Purchase #5 | $176.50 | 6.859% | $188.6061 | $188.61 | $188.60 | $188.60 |
| Purchase #6 | $233.39 | 10.381% | $257.6182 | $257.62 | $257.60 | $257.60 |
| Purchase #7 | $7.64 | 12.397% | $8.5871 | $8.59 | $8.60 | $8.60 |
| 7 purchase totals = | $776.84 | $850.4488 | $850.45 | $850.40 | $850.50 | |