| 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 | $150.53 | 13.195% | $170.3924 | $170.39 | $170.40 | $170.40 |
| Purchase #2 | $120.49 | 4.343% | $125.7229 | $125.72 | $125.70 | $125.70 |
| Purchase #3 | $104.30 | 9.629% | $114.343 | $114.34 | $114.35 | $114.30 |
| Purchase #4 | $197.64 | 10.320% | $218.0364 | $218.04 | $218.05 | $218.00 |
| Purchase #5 | $6.80 | 13.696% | $7.7313 | $7.73 | $7.75 | $7.70 |
| Purchase #6 | $239.67 | 3.442% | $247.9194 | $247.92 | $247.90 | $247.90 |
| Purchase #7 | $155.68 | 5.284% | $163.9061 | $163.91 | $163.90 | $163.90 |
| 7 purchase totals = | $975.11 | $1,048.0515 | $1,048.05 | $1,048.05 | $1,047.90 | |