| 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 | $44.42 | 6.349% | $47.2402 | $47.24 | $47.25 | $47.20 |
| Purchase #2 | $173.52 | 4.441% | $181.226 | $181.23 | $181.25 | $181.20 |
| Purchase #3 | $204.75 | 5.793% | $216.6112 | $216.61 | $216.60 | $216.60 |
| Purchase #4 | $24.34 | 11.712% | $27.1907 | $27.19 | $27.20 | $27.20 |
| Purchase #5 | $93.89 | 10.735% | $103.9691 | $103.97 | $103.95 | $104.00 |
| Purchase #6 | $49.69 | 11.695% | $55.5012 | $55.50 | $55.50 | $55.50 |
| Purchase #7 | $162.58 | 8.502% | $176.4026 | $176.40 | $176.40 | $176.40 |
| 7 purchase totals = | $753.19 | $808.1410 | $808.14 | $808.15 | $808.10 | |