| 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 | $72.84 | 8.815% | $79.2608 | $79.26 | $79.25 | $79.30 |
| Purchase #2 | $233.96 | 12.479% | $263.1559 | $263.16 | $263.15 | $263.20 |
| Purchase #3 | $157.79 | 6.167% | $167.5209 | $167.52 | $167.50 | $167.50 |
| Purchase #4 | $224.60 | 11.387% | $250.1752 | $250.18 | $250.20 | $250.20 |
| Purchase #5 | $225.94 | 12.118% | $253.3194 | $253.32 | $253.30 | $253.30 |
| Purchase #6 | $31.93 | 6.521% | $34.0122 | $34.01 | $34.00 | $34.00 |
| Purchase #7 | $122.43 | 8.644% | $133.0128 | $133.01 | $133.00 | $133.00 |
| 7 purchase totals = | $1,069.49 | $1,180.4572 | $1,180.46 | $1,180.40 | $1,180.50 | |