| 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 | $170.49 | 11.431% | $189.9787 | $189.98 | $190.00 | $190.00 |
| Purchase #2 | $157.94 | 6.384% | $168.0229 | $168.02 | $168.00 | $168.00 |
| Purchase #3 | $181.94 | 10.731% | $201.464 | $201.46 | $201.45 | $201.50 |
| Purchase #4 | $248.71 | 11.323% | $276.8714 | $276.87 | $276.85 | $276.90 |
| Purchase #5 | $122.27 | 9.313% | $133.657 | $133.66 | $133.65 | $133.70 |
| Purchase #6 | $100.26 | 4.715% | $104.9873 | $104.99 | $105.00 | $105.00 |
| Purchase #7 | $56.52 | 7.257% | $60.6217 | $60.62 | $60.60 | $60.60 |
| 7 purchase totals = | $1,038.13 | $1,135.6030 | $1,135.60 | $1,135.55 | $1,135.70 | |