| 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 | $151.76 | 4.613% | $158.7607 | $158.76 | $158.75 | $158.80 |
| Purchase #2 | $130.30 | 9.730% | $142.9782 | $142.98 | $143.00 | $143.00 |
| Purchase #3 | $226.40 | 12.265% | $254.168 | $254.17 | $254.15 | $254.20 |
| Purchase #4 | $191.70 | 4.238% | $199.8242 | $199.82 | $199.80 | $199.80 |
| Purchase #5 | $107.57 | 10.736% | $119.1187 | $119.12 | $119.10 | $119.10 |
| Purchase #6 | $181.78 | 7.536% | $195.4789 | $195.48 | $195.50 | $195.50 |
| Purchase #7 | $114.65 | 3.316% | $118.4518 | $118.45 | $118.45 | $118.50 |
| 7 purchase totals = | $1,104.16 | $1,188.7805 | $1,188.78 | $1,188.75 | $1,188.90 | |