| 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 | $155.47 | 6.441% | $165.4838 | $165.48 | $165.50 | $165.50 |
| Purchase #2 | $239.69 | 3.332% | $247.6765 | $247.68 | $247.70 | $247.70 |
| Purchase #3 | $165.85 | 3.266% | $171.2667 | $171.27 | $171.25 | $171.30 |
| Purchase #4 | $43.51 | 9.719% | $47.7387 | $47.74 | $47.75 | $47.70 |
| Purchase #5 | $16.99 | 7.687% | $18.296 | $18.30 | $18.30 | $18.30 |
| Purchase #6 | $181.43 | 7.186% | $194.4676 | $194.47 | $194.45 | $194.50 |
| Purchase #7 | $84.29 | 7.553% | $90.6564 | $90.66 | $90.65 | $90.70 |
| 7 purchase totals = | $887.23 | $935.5857 | $935.60 | $935.60 | $935.70 | |