| 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 | $145.85 | 11.723% | $162.948 | $162.95 | $162.95 | $162.90 |
| Purchase #2 | $167.75 | 5.586% | $177.1205 | $177.12 | $177.10 | $177.10 |
| Purchase #3 | $69.97 | 13.264% | $79.2508 | $79.25 | $79.25 | $79.30 |
| Purchase #4 | $25.65 | 9.483% | $28.0824 | $28.08 | $28.10 | $28.10 |
| Purchase #5 | $15.29 | 7.722% | $16.4707 | $16.47 | $16.45 | $16.50 |
| Purchase #6 | $166.29 | 6.164% | $176.5401 | $176.54 | $176.55 | $176.50 |
| Purchase #7 | $67.64 | 4.703% | $70.8211 | $70.82 | $70.80 | $70.80 |
| 7 purchase totals = | $658.44 | $711.2336 | $711.23 | $711.20 | $711.20 | |