| 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 | $161.60 | 11.392% | $180.0095 | $180.01 | $180.00 | $180.00 |
| Purchase #2 | $146.79 | 12.772% | $165.538 | $165.54 | $165.55 | $165.50 |
| Purchase #3 | $248.33 | 12.637% | $279.7115 | $279.71 | $279.70 | $279.70 |
| Purchase #4 | $98.80 | 5.127% | $103.8655 | $103.87 | $103.85 | $103.90 |
| Purchase #5 | $62.99 | 8.585% | $68.3977 | $68.40 | $68.40 | $68.40 |
| Purchase #6 | $215.79 | 4.184% | $224.8187 | $224.82 | $224.80 | $224.80 |
| Purchase #7 | $228.62 | 10.103% | $251.7175 | $251.72 | $251.70 | $251.70 |
| 7 purchase totals = | $1,162.92 | $1,274.0584 | $1,274.07 | $1,274.00 | $1,274.00 | |