| 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 | $176.92 | 7.103% | $189.4866 | $189.49 | $189.50 | $189.50 |
| Purchase #2 | $221.50 | 13.114% | $250.5475 | $250.55 | $250.55 | $250.50 |
| Purchase #3 | $167.55 | 8.125% | $181.1634 | $181.16 | $181.15 | $181.20 |
| Purchase #4 | $92.46 | 5.270% | $97.3326 | $97.33 | $97.35 | $97.30 |
| Purchase #5 | $57.40 | 9.709% | $62.973 | $62.97 | $62.95 | $63.00 |
| Purchase #6 | $210.44 | 4.519% | $219.9498 | $219.95 | $219.95 | $219.90 |
| Purchase #7 | $226.55 | 11.171% | $251.8579 | $251.86 | $251.85 | $251.90 |
| 7 purchase totals = | $1,152.82 | $1,253.3108 | $1,253.31 | $1,253.30 | $1,253.30 | |