| 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 | $157.90 | 12.295% | $177.3138 | $177.31 | $177.30 | $177.30 |
| Purchase #2 | $226.77 | 7.721% | $244.2789 | $244.28 | $244.30 | $244.30 |
| Purchase #3 | $133.28 | 7.744% | $143.6012 | $143.60 | $143.60 | $143.60 |
| Purchase #4 | $169.37 | 5.301% | $178.3483 | $178.35 | $178.35 | $178.30 |
| Purchase #5 | $189.87 | 5.449% | $200.216 | $200.22 | $200.20 | $200.20 |
| Purchase #6 | $15.92 | 10.169% | $17.5389 | $17.54 | $17.55 | $17.50 |
| Purchase #7 | $150.43 | 10.507% | $166.2357 | $166.24 | $166.25 | $166.20 |
| 7 purchase totals = | $1,043.54 | $1,127.5328 | $1,127.54 | $1,127.55 | $1,127.40 | |