| 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 | $154.66 | 8.467% | $167.7551 | $167.76 | $167.75 | $167.80 |
| Purchase #2 | $130.77 | 9.156% | $142.7433 | $142.74 | $142.75 | $142.70 |
| Purchase #3 | $19.91 | 12.232% | $22.3454 | $22.35 | $22.35 | $22.30 |
| Purchase #4 | $78.54 | 12.732% | $88.5397 | $88.54 | $88.55 | $88.50 |
| Purchase #5 | $46.82 | 8.778% | $50.9299 | $50.93 | $50.95 | $50.90 |
| Purchase #6 | $120.89 | 9.275% | $132.1025 | $132.10 | $132.10 | $132.10 |
| Purchase #7 | $29.56 | 6.785% | $31.5656 | $31.57 | $31.55 | $31.60 |
| 7 purchase totals = | $581.15 | $635.9815 | $635.99 | $636.00 | $635.90 | |