| 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 | $160.45 | 3.418% | $165.9342 | $165.93 | $165.95 | $165.90 |
| Purchase #2 | $15.31 | 6.246% | $16.2663 | $16.27 | $16.25 | $16.30 |
| Purchase #3 | $48.97 | 3.854% | $50.8573 | $50.86 | $50.85 | $50.90 |
| Purchase #4 | $11.45 | 4.349% | $11.948 | $11.95 | $11.95 | $11.90 |
| Purchase #5 | $126.69 | 11.219% | $140.9034 | $140.90 | $140.90 | $140.90 |
| Purchase #6 | $244.97 | 3.769% | $254.2029 | $254.20 | $254.20 | $254.20 |
| Purchase #7 | $29.30 | 7.774% | $31.5778 | $31.58 | $31.60 | $31.60 |
| 7 purchase totals = | $637.14 | $671.6899 | $671.69 | $671.70 | $671.70 | |