| 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 | $127.37 | 8.772% | $138.5429 | $138.54 | $138.55 | $138.50 |
| Purchase #2 | $225.51 | 5.542% | $238.0078 | $238.01 | $238.00 | $238.00 |
| Purchase #3 | $132.80 | 4.800% | $139.1744 | $139.17 | $139.15 | $139.20 |
| Purchase #4 | $134.72 | 12.154% | $151.0939 | $151.09 | $151.10 | $151.10 |
| Purchase #5 | $166.41 | 5.607% | $175.7406 | $175.74 | $175.75 | $175.70 |
| Purchase #6 | $193.80 | 6.505% | $206.4067 | $206.41 | $206.40 | $206.40 |
| Purchase #7 | $127.63 | 11.369% | $142.1403 | $142.14 | $142.15 | $142.10 |
| 7 purchase totals = | $1,108.24 | $1,191.1066 | $1,191.10 | $1,191.10 | $1,191.00 | |