| 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 | $158.85 | 13.151% | $179.7404 | $179.74 | $179.75 | $179.70 |
| Purchase #2 | $157.52 | 9.220% | $172.0433 | $172.04 | $172.05 | $172.00 |
| Purchase #3 | $17.91 | 3.530% | $18.5422 | $18.54 | $18.55 | $18.50 |
| Purchase #4 | $85.97 | 10.797% | $95.2522 | $95.25 | $95.25 | $95.30 |
| Purchase #5 | $166.68 | 8.740% | $181.2478 | $181.25 | $181.25 | $181.20 |
| Purchase #6 | $193.27 | 4.534% | $202.0329 | $202.03 | $202.05 | $202.00 |
| Purchase #7 | $220.90 | 9.843% | $242.6432 | $242.64 | $242.65 | $242.60 |
| 7 purchase totals = | $1,001.10 | $1,091.5020 | $1,091.49 | $1,091.55 | $1,091.30 | |