| 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 | $176.71 | 8.506% | $191.741 | $191.74 | $191.75 | $191.70 |
| Purchase #2 | $177.36 | 4.454% | $185.2596 | $185.26 | $185.25 | $185.30 |
| Purchase #3 | $98.50 | 8.408% | $106.7819 | $106.78 | $106.80 | $106.80 |
| Purchase #4 | $124.69 | 8.604% | $135.4183 | $135.42 | $135.40 | $135.40 |
| Purchase #5 | $140.32 | 8.488% | $152.2304 | $152.23 | $152.25 | $152.20 |
| Purchase #6 | $127.90 | 6.141% | $135.7543 | $135.75 | $135.75 | $135.80 |
| Purchase #7 | $92.72 | 3.815% | $96.2573 | $96.26 | $96.25 | $96.30 |
| 7 purchase totals = | $938.20 | $1,003.4428 | $1,003.44 | $1,003.45 | $1,003.50 | |