| 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 | $146.70 | 4.111% | $152.7308 | $152.73 | $152.75 | $152.70 |
| Purchase #2 | $129.83 | 7.581% | $139.6724 | $139.67 | $139.65 | $139.70 |
| Purchase #3 | $208.65 | 6.349% | $221.8972 | $221.90 | $221.90 | $221.90 |
| Purchase #4 | $27.33 | 8.729% | $29.7156 | $29.72 | $29.70 | $29.70 |
| Purchase #5 | $214.68 | 11.393% | $239.1385 | $239.14 | $239.15 | $239.10 |
| Purchase #6 | $195.85 | 12.712% | $220.7465 | $220.75 | $220.75 | $220.70 |
| Purchase #7 | $173.95 | 7.304% | $186.6553 | $186.66 | $186.65 | $186.70 |
| 7 purchase totals = | $1,096.99 | $1,190.5563 | $1,190.57 | $1,190.55 | $1,190.50 | |