| 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 | $167.62 | 8.522% | $181.9046 | $181.90 | $181.90 | $181.90 |
| Purchase #2 | $76.28 | 12.238% | $85.6151 | $85.62 | $85.60 | $85.60 |
| Purchase #3 | $192.57 | 13.228% | $218.0432 | $218.04 | $218.05 | $218.00 |
| Purchase #4 | $12.49 | 11.240% | $13.8939 | $13.89 | $13.90 | $13.90 |
| Purchase #5 | $89.73 | 5.821% | $94.9532 | $94.95 | $94.95 | $95.00 |
| Purchase #6 | $14.43 | 7.652% | $15.5342 | $15.53 | $15.55 | $15.50 |
| Purchase #7 | $209.85 | 4.739% | $219.7948 | $219.79 | $219.80 | $219.80 |
| 7 purchase totals = | $762.97 | $829.7390 | $829.72 | $829.75 | $829.70 | |