| 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 | $154.61 | 9.367% | $169.0923 | $169.09 | $169.10 | $169.10 |
| Purchase #2 | $215.38 | 8.748% | $234.2214 | $234.22 | $234.20 | $234.20 |
| Purchase #3 | $25.69 | 5.854% | $27.1939 | $27.19 | $27.20 | $27.20 |
| Purchase #4 | $199.79 | 7.573% | $214.9201 | $214.92 | $214.90 | $214.90 |
| Purchase #5 | $28.78 | 3.509% | $29.7899 | $29.79 | $29.80 | $29.80 |
| Purchase #6 | $220.74 | 6.278% | $234.5981 | $234.60 | $234.60 | $234.60 |
| Purchase #7 | $132.95 | 7.490% | $142.908 | $142.91 | $142.90 | $142.90 |
| 7 purchase totals = | $977.94 | $1,052.7237 | $1,052.72 | $1,052.70 | $1,052.70 | |