| 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 | $85.74 | 6.576% | $91.3783 | $91.38 | $91.40 | $91.40 |
| Purchase #2 | $176.91 | 9.161% | $193.1167 | $193.12 | $193.10 | $193.10 |
| Purchase #3 | $218.59 | 7.828% | $235.7012 | $235.70 | $235.70 | $235.70 |
| Purchase #4 | $222.55 | 10.533% | $245.9912 | $245.99 | $246.00 | $246.00 |
| Purchase #5 | $95.40 | 5.203% | $100.3637 | $100.36 | $100.35 | $100.40 |
| Purchase #6 | $172.65 | 6.588% | $184.0242 | $184.02 | $184.00 | $184.00 |
| Purchase #7 | $47.97 | 13.823% | $54.6009 | $54.60 | $54.60 | $54.60 |
| 7 purchase totals = | $1,019.81 | $1,105.1762 | $1,105.17 | $1,105.15 | $1,105.20 | |