| 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 | $149.49 | 4.241% | $155.8299 | $155.83 | $155.85 | $155.80 |
| Purchase #2 | $174.56 | 5.406% | $183.9967 | $184.00 | $184.00 | $184.00 |
| Purchase #3 | $63.91 | 12.435% | $71.8572 | $71.86 | $71.85 | $71.90 |
| Purchase #4 | $9.25 | 9.122% | $10.0938 | $10.09 | $10.10 | $10.10 |
| Purchase #5 | $119.41 | 10.152% | $131.5325 | $131.53 | $131.55 | $131.50 |
| Purchase #6 | $181.97 | 10.457% | $200.9986 | $201.00 | $201.00 | $201.00 |
| Purchase #7 | $218.90 | 7.296% | $234.8709 | $234.87 | $234.85 | $234.90 |
| 7 purchase totals = | $917.49 | $989.1796 | $989.18 | $989.20 | $989.20 | |