| 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 | $189.71 | 4.601% | $198.4386 | $198.44 | $198.45 | $198.40 |
| Purchase #2 | $170.89 | 6.144% | $181.3895 | $181.39 | $181.40 | $181.40 |
| Purchase #3 | $48.31 | 12.214% | $54.2106 | $54.21 | $54.20 | $54.20 |
| Purchase #4 | $65.65 | 5.377% | $69.18 | $69.18 | $69.20 | $69.20 |
| Purchase #5 | $108.35 | 12.530% | $121.9263 | $121.93 | $121.95 | $121.90 |
| Purchase #6 | $24.93 | 13.282% | $28.2412 | $28.24 | $28.25 | $28.20 |
| Purchase #7 | $95.64 | 5.644% | $101.0379 | $101.04 | $101.05 | $101.00 |
| 7 purchase totals = | $703.48 | $754.4241 | $754.43 | $754.50 | $754.30 | |