| 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 | $133.64 | 4.159% | $139.1981 | $139.20 | $139.20 | $139.20 |
| Purchase #2 | $160.40 | 8.391% | $173.8592 | $173.86 | $173.85 | $173.90 |
| Purchase #3 | $5.54 | 9.825% | $6.0843 | $6.08 | $6.10 | $6.10 |
| Purchase #4 | $97.68 | 10.571% | $108.0058 | $108.01 | $108.00 | $108.00 |
| Purchase #5 | $67.53 | 3.246% | $69.722 | $69.72 | $69.70 | $69.70 |
| Purchase #6 | $168.88 | 13.233% | $191.2279 | $191.23 | $191.25 | $191.20 |
| Purchase #7 | $147.95 | 6.856% | $158.0935 | $158.09 | $158.10 | $158.10 |
| 7 purchase totals = | $781.62 | $846.1908 | $846.19 | $846.20 | $846.20 | |