| 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 | $171.50 | 12.811% | $193.4709 | $193.47 | $193.45 | $193.50 |
| Purchase #2 | $98.38 | 7.471% | $105.73 | $105.73 | $105.75 | $105.70 |
| Purchase #3 | $172.69 | 3.684% | $179.0519 | $179.05 | $179.05 | $179.10 |
| Purchase #4 | $157.46 | 6.402% | $167.5406 | $167.54 | $167.55 | $167.50 |
| Purchase #5 | $170.56 | 3.168% | $175.9633 | $175.96 | $175.95 | $176.00 |
| Purchase #6 | $8.96 | 6.504% | $9.5428 | $9.54 | $9.55 | $9.50 |
| Purchase #7 | $21.85 | 9.656% | $23.9598 | $23.96 | $23.95 | $24.00 |
| 7 purchase totals = | $801.40 | $855.2593 | $855.25 | $855.25 | $855.30 | |