| 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 | $143.57 | 6.122% | $152.3594 | $152.36 | $152.35 | $152.40 |
| Purchase #2 | $201.66 | 10.870% | $223.5804 | $223.58 | $223.60 | $223.60 |
| Purchase #3 | $150.87 | 5.778% | $159.5873 | $159.59 | $159.60 | $159.60 |
| Purchase #4 | $64.54 | 9.403% | $70.6087 | $70.61 | $70.60 | $70.60 |
| Purchase #5 | $107.40 | 12.103% | $120.3986 | $120.40 | $120.40 | $120.40 |
| Purchase #6 | $178.56 | 6.391% | $189.9718 | $189.97 | $189.95 | $190.00 |
| Purchase #7 | $25.93 | 5.643% | $27.3932 | $27.39 | $27.40 | $27.40 |
| 7 purchase totals = | $872.53 | $943.8994 | $943.90 | $943.90 | $944.00 | |