| 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 | $183.56 | 7.387% | $197.1196 | $197.12 | $197.10 | $197.10 |
| Purchase #2 | $230.65 | 10.702% | $255.3342 | $255.33 | $255.35 | $255.30 |
| Purchase #3 | $34.48 | 9.658% | $37.8101 | $37.81 | $37.80 | $37.80 |
| Purchase #4 | $225.91 | 3.790% | $234.472 | $234.47 | $234.45 | $234.50 |
| Purchase #5 | $37.35 | 3.473% | $38.6472 | $38.65 | $38.65 | $38.60 |
| Purchase #6 | $154.77 | 6.231% | $164.4137 | $164.41 | $164.40 | $164.40 |
| Purchase #7 | $100.83 | 9.447% | $110.3554 | $110.36 | $110.35 | $110.40 |
| 7 purchase totals = | $967.55 | $1,038.1522 | $1,038.15 | $1,038.10 | $1,038.10 | |