| 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 | $187.92 | 9.657% | $206.0674 | $206.07 | $206.05 | $206.10 |
| Purchase #2 | $186.34 | 4.584% | $194.8818 | $194.88 | $194.90 | $194.90 |
| Purchase #3 | $163.41 | 7.131% | $175.0628 | $175.06 | $175.05 | $175.10 |
| Purchase #4 | $167.26 | 8.239% | $181.0406 | $181.04 | $181.05 | $181.00 |
| Purchase #5 | $118.86 | 12.745% | $134.0087 | $134.01 | $134.00 | $134.00 |
| Purchase #6 | $164.98 | 9.620% | $180.8511 | $180.85 | $180.85 | $180.90 |
| Purchase #7 | $211.60 | 8.135% | $228.8137 | $228.81 | $228.80 | $228.80 |
| 7 purchase totals = | $1,200.37 | $1,300.7261 | $1,300.72 | $1,300.70 | $1,300.80 | |