| 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 | $161.71 | 10.340% | $178.4308 | $178.43 | $178.45 | $178.40 |
| Purchase #2 | $66.25 | 10.274% | $73.0565 | $73.06 | $73.05 | $73.10 |
| Purchase #3 | $139.45 | 5.693% | $147.3889 | $147.39 | $147.40 | $147.40 |
| Purchase #4 | $18.28 | 3.240% | $18.8723 | $18.87 | $18.85 | $18.90 |
| Purchase #5 | $239.90 | 4.259% | $250.1173 | $250.12 | $250.10 | $250.10 |
| Purchase #6 | $61.57 | 12.294% | $69.1394 | $69.14 | $69.15 | $69.10 |
| Purchase #7 | $181.92 | 4.194% | $189.5497 | $189.55 | $189.55 | $189.50 |
| 7 purchase totals = | $869.08 | $926.5549 | $926.56 | $926.55 | $926.50 | |