| 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 | $148.96 | 11.432% | $165.9891 | $165.99 | $166.00 | $166.00 |
| Purchase #2 | $22.64 | 9.742% | $24.8456 | $24.85 | $24.85 | $24.80 |
| Purchase #3 | $72.42 | 3.549% | $74.9902 | $74.99 | $75.00 | $75.00 |
| Purchase #4 | $20.37 | 11.729% | $22.7592 | $22.76 | $22.75 | $22.80 |
| Purchase #5 | $146.87 | 4.261% | $153.1281 | $153.13 | $153.15 | $153.10 |
| Purchase #6 | $145.97 | 6.750% | $155.823 | $155.82 | $155.80 | $155.80 |
| Purchase #7 | $124.43 | 10.560% | $137.5698 | $137.57 | $137.55 | $137.60 |
| 7 purchase totals = | $681.66 | $735.1050 | $735.11 | $735.10 | $735.10 | |