| 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 | $149.29 | 6.466% | $158.9431 | $158.94 | $158.95 | $158.90 |
| Purchase #2 | $176.61 | 9.443% | $193.2873 | $193.29 | $193.30 | $193.30 |
| Purchase #3 | $184.44 | 5.158% | $193.9534 | $193.95 | $193.95 | $194.00 |
| Purchase #4 | $97.93 | 7.425% | $105.2013 | $105.20 | $105.20 | $105.20 |
| Purchase #5 | $214.44 | 3.265% | $221.4415 | $221.44 | $221.45 | $221.40 |
| Purchase #6 | $111.49 | 10.839% | $123.5744 | $123.57 | $123.55 | $123.60 |
| Purchase #7 | $207.33 | 6.855% | $221.5425 | $221.54 | $221.55 | $221.50 |
| 7 purchase totals = | $1,141.53 | $1,217.9435 | $1,217.93 | $1,217.95 | $1,217.90 | |