| 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 | $165.37 | 11.747% | $184.796 | $184.80 | $184.80 | $184.80 |
| Purchase #2 | $72.48 | 12.833% | $81.7814 | $81.78 | $81.80 | $81.80 |
| Purchase #3 | $239.54 | 3.356% | $247.579 | $247.58 | $247.60 | $247.60 |
| Purchase #4 | $242.49 | 3.617% | $251.2609 | $251.26 | $251.25 | $251.30 |
| Purchase #5 | $209.50 | 13.724% | $238.2518 | $238.25 | $238.25 | $238.30 |
| Purchase #6 | $6.87 | 6.527% | $7.3184 | $7.32 | $7.30 | $7.30 |
| Purchase #7 | $126.96 | 12.300% | $142.5761 | $142.58 | $142.60 | $142.60 |
| 7 purchase totals = | $1,063.21 | $1,153.5636 | $1,153.57 | $1,153.60 | $1,153.70 | |