| 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 | $174.91 | 13.712% | $198.8937 | $198.89 | $198.90 | $198.90 |
| Purchase #2 | $211.41 | 6.508% | $225.1686 | $225.17 | $225.15 | $225.20 |
| Purchase #3 | $100.63 | 11.317% | $112.0183 | $112.02 | $112.00 | $112.00 |
| Purchase #4 | $144.50 | 6.756% | $154.2624 | $154.26 | $154.25 | $154.30 |
| Purchase #5 | $16.70 | 9.834% | $18.3423 | $18.34 | $18.35 | $18.30 |
| Purchase #6 | $185.45 | 5.811% | $196.2265 | $196.23 | $196.25 | $196.20 |
| Purchase #7 | $210.90 | 9.381% | $230.6845 | $230.68 | $230.70 | $230.70 |
| 7 purchase totals = | $1,044.50 | $1,135.5963 | $1,135.59 | $1,135.60 | $1,135.60 | |