| 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 | $72.68 | 6.831% | $77.6448 | $77.64 | $77.65 | $77.60 |
| Purchase #2 | $157.93 | 12.174% | $177.1564 | $177.16 | $177.15 | $177.20 |
| Purchase #3 | $156.65 | 5.648% | $165.4976 | $165.50 | $165.50 | $165.50 |
| Purchase #4 | $182.49 | 12.588% | $205.4618 | $205.46 | $205.45 | $205.50 |
| Purchase #5 | $25.96 | 9.562% | $28.4423 | $28.44 | $28.45 | $28.40 |
| Purchase #6 | $129.35 | 9.661% | $141.8465 | $141.85 | $141.85 | $141.80 |
| Purchase #7 | $174.77 | 5.639% | $184.6253 | $184.63 | $184.65 | $184.60 |
| 7 purchase totals = | $899.83 | $980.6747 | $980.68 | $980.70 | $980.60 | |