| 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 | $138.48 | 8.384% | $150.0902 | $150.09 | $150.10 | $150.10 |
| Purchase #2 | $193.81 | 3.178% | $199.9693 | $199.97 | $199.95 | $200.00 |
| Purchase #3 | $100.44 | 6.115% | $106.5819 | $106.58 | $106.60 | $106.60 |
| Purchase #4 | $199.47 | 9.630% | $218.679 | $218.68 | $218.70 | $218.70 |
| Purchase #5 | $62.69 | 4.199% | $65.3224 | $65.32 | $65.30 | $65.30 |
| Purchase #6 | $86.93 | 13.665% | $98.809 | $98.81 | $98.80 | $98.80 |
| Purchase #7 | $22.51 | 8.467% | $24.4159 | $24.42 | $24.40 | $24.40 |
| 7 purchase totals = | $804.33 | $863.8677 | $863.87 | $863.85 | $863.90 | |