| 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 | $122.28 | 8.703% | $132.922 | $132.92 | $132.90 | $132.90 |
| Purchase #2 | $169.51 | 9.536% | $185.6745 | $185.67 | $185.65 | $185.70 |
| Purchase #3 | $146.49 | 11.603% | $163.4872 | $163.49 | $163.50 | $163.50 |
| Purchase #4 | $174.64 | 8.292% | $189.1211 | $189.12 | $189.10 | $189.10 |
| Purchase #5 | $160.67 | 6.502% | $171.1168 | $171.12 | $171.10 | $171.10 |
| Purchase #6 | $138.63 | 10.789% | $153.5868 | $153.59 | $153.60 | $153.60 |
| Purchase #7 | $106.74 | 8.374% | $115.6784 | $115.68 | $115.70 | $115.70 |
| 7 purchase totals = | $1,018.96 | $1,111.5868 | $1,111.59 | $1,111.55 | $1,111.60 | |