| 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 | $200.66 | 6.138% | $212.9765 | $212.98 | $213.00 | $213.00 |
| Purchase #2 | $81.71 | 12.136% | $91.6263 | $91.63 | $91.65 | $91.60 |
| Purchase #3 | $106.44 | 5.632% | $112.4347 | $112.43 | $112.45 | $112.40 |
| Purchase #4 | $67.56 | 4.361% | $70.5063 | $70.51 | $70.50 | $70.50 |
| Purchase #5 | $28.99 | 10.129% | $31.9264 | $31.93 | $31.95 | $31.90 |
| Purchase #6 | $77.89 | 3.722% | $80.7891 | $80.79 | $80.80 | $80.80 |
| Purchase #7 | $165.94 | 3.535% | $171.806 | $171.81 | $171.80 | $171.80 |
| 7 purchase totals = | $729.19 | $772.0653 | $772.08 | $772.15 | $772.00 | |