| 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 | $138.70 | 13.129% | $156.9099 | $156.91 | $156.90 | $156.90 |
| Purchase #2 | $63.94 | 10.352% | $70.5591 | $70.56 | $70.55 | $70.60 |
| Purchase #3 | $240.58 | 11.648% | $268.6028 | $268.60 | $268.60 | $268.60 |
| Purchase #4 | $140.33 | 12.751% | $158.2235 | $158.22 | $158.20 | $158.20 |
| Purchase #5 | $184.50 | 7.477% | $198.2951 | $198.30 | $198.30 | $198.30 |
| Purchase #6 | $50.81 | 10.628% | $56.2101 | $56.21 | $56.20 | $56.20 |
| Purchase #7 | $173.50 | 4.132% | $180.669 | $180.67 | $180.65 | $180.70 |
| 7 purchase totals = | $992.36 | $1,089.4695 | $1,089.47 | $1,089.40 | $1,089.50 | |