| 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 | $113.30 | 4.567% | $118.4744 | $118.47 | $118.45 | $118.50 |
| Purchase #2 | $118.30 | 9.725% | $129.8047 | $129.80 | $129.80 | $129.80 |
| Purchase #3 | $83.91 | 4.818% | $87.9528 | $87.95 | $87.95 | $88.00 |
| Purchase #4 | $116.55 | 8.435% | $126.381 | $126.38 | $126.40 | $126.40 |
| Purchase #5 | $183.80 | 9.405% | $201.0864 | $201.09 | $201.10 | $201.10 |
| Purchase #6 | $31.43 | 13.465% | $35.662 | $35.66 | $35.65 | $35.70 |
| Purchase #7 | $180.57 | 7.481% | $194.0784 | $194.08 | $194.10 | $194.10 |
| 7 purchase totals = | $827.86 | $893.4397 | $893.43 | $893.45 | $893.60 | |