| 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 | $12.65 | 13.247% | $14.3257 | $14.33 | $14.35 | $14.30 |
| Purchase #2 | $150.80 | 5.212% | $158.6597 | $158.66 | $158.65 | $158.70 |
| Purchase #3 | $124.98 | 9.810% | $137.2405 | $137.24 | $137.25 | $137.20 |
| Purchase #4 | $168.96 | 11.854% | $188.9885 | $188.99 | $189.00 | $189.00 |
| Purchase #5 | $40.49 | 6.423% | $43.0907 | $43.09 | $43.10 | $43.10 |
| Purchase #6 | $144.73 | 8.124% | $156.4879 | $156.49 | $156.50 | $156.50 |
| Purchase #7 | $210.34 | 11.443% | $234.4092 | $234.41 | $234.40 | $234.40 |
| 7 purchase totals = | $852.95 | $933.2022 | $933.21 | $933.25 | $933.20 | |