| 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 | $149.59 | 10.706% | $165.6051 | $165.61 | $165.60 | $165.60 |
| Purchase #2 | $144.65 | 13.772% | $164.5712 | $164.57 | $164.55 | $164.60 |
| Purchase #3 | $59.71 | 6.335% | $63.4926 | $63.49 | $63.50 | $63.50 |
| Purchase #4 | $95.77 | 3.368% | $98.9955 | $99.00 | $99.00 | $99.00 |
| Purchase #5 | $31.73 | 9.643% | $34.7897 | $34.79 | $34.80 | $34.80 |
| Purchase #6 | $55.43 | 4.859% | $58.1233 | $58.12 | $58.10 | $58.10 |
| Purchase #7 | $141.29 | 5.808% | $149.4961 | $149.50 | $149.50 | $149.50 |
| 7 purchase totals = | $678.17 | $735.0735 | $735.08 | $735.05 | $735.10 | |