| 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 | $143.98 | 3.338% | $148.7861 | $148.79 | $148.80 | $148.80 |
| Purchase #2 | $146.92 | 11.381% | $163.641 | $163.64 | $163.65 | $163.60 |
| Purchase #3 | $89.74 | 4.635% | $93.8994 | $93.90 | $93.90 | $93.90 |
| Purchase #4 | $193.52 | 5.407% | $203.9836 | $203.98 | $204.00 | $204.00 |
| Purchase #5 | $134.83 | 11.113% | $149.8137 | $149.81 | $149.80 | $149.80 |
| Purchase #6 | $146.38 | 10.567% | $161.848 | $161.85 | $161.85 | $161.80 |
| Purchase #7 | $219.97 | 4.789% | $230.5044 | $230.50 | $230.50 | $230.50 |
| 7 purchase totals = | $1,075.34 | $1,152.4762 | $1,152.47 | $1,152.50 | $1,152.40 | |