| 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 | $164.39 | 7.857% | $177.3061 | $177.31 | $177.30 | $177.30 |
| Purchase #2 | $209.69 | 11.257% | $233.2948 | $233.29 | $233.30 | $233.30 |
| Purchase #3 | $110.60 | 4.442% | $115.5129 | $115.51 | $115.50 | $115.50 |
| Purchase #4 | $17.68 | 5.255% | $18.6091 | $18.61 | $18.60 | $18.60 |
| Purchase #5 | $193.77 | 6.229% | $205.8399 | $205.84 | $205.85 | $205.80 |
| Purchase #6 | $222.72 | 10.321% | $245.7069 | $245.71 | $245.70 | $245.70 |
| Purchase #7 | $103.62 | 8.780% | $112.7178 | $112.72 | $112.70 | $112.70 |
| 7 purchase totals = | $1,022.47 | $1,108.9875 | $1,108.99 | $1,108.95 | $1,108.90 | |