| 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 | $161.70 | 13.836% | $184.0728 | $184.07 | $184.05 | $184.10 |
| Purchase #2 | $182.70 | 3.848% | $189.7303 | $189.73 | $189.75 | $189.70 |
| Purchase #3 | $211.64 | 10.796% | $234.4887 | $234.49 | $234.50 | $234.50 |
| Purchase #4 | $121.60 | 4.478% | $127.0452 | $127.05 | $127.05 | $127.00 |
| Purchase #5 | $204.64 | 3.787% | $212.3897 | $212.39 | $212.40 | $212.40 |
| Purchase #6 | $179.84 | 10.624% | $198.9462 | $198.95 | $198.95 | $198.90 |
| Purchase #7 | $249.96 | 10.847% | $277.0732 | $277.07 | $277.05 | $277.10 |
| 7 purchase totals = | $1,312.08 | $1,423.7461 | $1,423.75 | $1,423.75 | $1,423.70 | |