| 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 | $71.93 | 12.156% | $80.6738 | $80.67 | $80.65 | $80.70 |
| Purchase #2 | $111.91 | 4.758% | $117.2347 | $117.23 | $117.25 | $117.20 |
| Purchase #3 | $126.60 | 10.716% | $140.1665 | $140.17 | $140.15 | $140.20 |
| Purchase #4 | $8.68 | 7.210% | $9.3058 | $9.31 | $9.30 | $9.30 |
| Purchase #5 | $115.53 | 13.264% | $130.8539 | $130.85 | $130.85 | $130.90 |
| Purchase #6 | $189.66 | 9.125% | $206.9665 | $206.97 | $206.95 | $207.00 |
| Purchase #7 | $94.60 | 12.517% | $106.4411 | $106.44 | $106.45 | $106.40 |
| 7 purchase totals = | $718.91 | $791.6423 | $791.64 | $791.60 | $791.70 | |