| 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 | $33.82 | 3.624% | $35.0456 | $35.05 | $35.05 | $35.00 |
| Purchase #2 | $129.49 | 13.825% | $147.392 | $147.39 | $147.40 | $147.40 |
| Purchase #3 | $54.78 | 5.763% | $57.937 | $57.94 | $57.95 | $57.90 |
| Purchase #4 | $190.80 | 4.278% | $198.9624 | $198.96 | $198.95 | $199.00 |
| Purchase #5 | $103.56 | 8.527% | $112.3906 | $112.39 | $112.40 | $112.40 |
| Purchase #6 | $134.64 | 5.230% | $141.6817 | $141.68 | $141.70 | $141.70 |
| Purchase #7 | $86.67 | 5.603% | $91.5261 | $91.53 | $91.55 | $91.50 |
| 7 purchase totals = | $733.76 | $784.9354 | $784.94 | $785.00 | $784.90 | |