| 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 | $163.48 | 12.720% | $184.2747 | $184.27 | $184.25 | $184.30 |
| Purchase #2 | $127.94 | 4.331% | $133.4811 | $133.48 | $133.50 | $133.50 |
| Purchase #3 | $188.85 | 9.754% | $207.2704 | $207.27 | $207.25 | $207.30 |
| Purchase #4 | $185.66 | 8.206% | $200.8953 | $200.90 | $200.90 | $200.90 |
| Purchase #5 | $185.34 | 5.325% | $195.2094 | $195.21 | $195.20 | $195.20 |
| Purchase #6 | $138.97 | 7.845% | $149.8722 | $149.87 | $149.85 | $149.90 |
| Purchase #7 | $167.25 | 6.289% | $177.7684 | $177.77 | $177.75 | $177.80 |
| 7 purchase totals = | $1,157.49 | $1,248.7715 | $1,248.77 | $1,248.70 | $1,248.90 | |