| 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 | $184.53 | 9.288% | $201.6691 | $201.67 | $201.65 | $201.70 |
| Purchase #2 | $71.60 | 12.304% | $80.4097 | $80.41 | $80.40 | $80.40 |
| Purchase #3 | $22.34 | 3.402% | $23.1 | $23.10 | $23.10 | $23.10 |
| Purchase #4 | $231.56 | 6.402% | $246.3845 | $246.38 | $246.40 | $246.40 |
| Purchase #5 | $68.86 | 6.309% | $73.2044 | $73.20 | $73.20 | $73.20 |
| Purchase #6 | $115.55 | 12.651% | $130.1682 | $130.17 | $130.15 | $130.20 |
| Purchase #7 | $225.55 | 3.676% | $233.8412 | $233.84 | $233.85 | $233.80 |
| 7 purchase totals = | $919.99 | $988.7771 | $988.77 | $988.75 | $988.80 | |