| 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 | $135.99 | 13.241% | $153.9964 | $154.00 | $154.00 | $154.00 |
| Purchase #2 | $106.72 | 5.305% | $112.3815 | $112.38 | $112.40 | $112.40 |
| Purchase #3 | $200.67 | 4.498% | $209.6961 | $209.70 | $209.70 | $209.70 |
| Purchase #4 | $191.99 | 6.159% | $203.8147 | $203.81 | $203.80 | $203.80 |
| Purchase #5 | $98.73 | 10.300% | $108.8992 | $108.90 | $108.90 | $108.90 |
| Purchase #6 | $58.52 | 5.626% | $61.8123 | $61.81 | $61.80 | $61.80 |
| Purchase #7 | $206.30 | 8.492% | $223.819 | $223.82 | $223.80 | $223.80 |
| 7 purchase totals = | $998.92 | $1,074.4192 | $1,074.42 | $1,074.40 | $1,074.40 | |