| 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 | $170.89 | 4.377% | $178.3699 | $178.37 | $178.35 | $178.40 |
| Purchase #2 | $176.87 | 11.345% | $196.9359 | $196.94 | $196.95 | $196.90 |
| Purchase #3 | $182.71 | 11.289% | $203.3361 | $203.34 | $203.35 | $203.30 |
| Purchase #4 | $120.38 | 13.678% | $136.8456 | $136.85 | $136.85 | $136.80 |
| Purchase #5 | $24.81 | 9.461% | $27.1573 | $27.16 | $27.15 | $27.20 |
| Purchase #6 | $179.81 | 12.353% | $202.0219 | $202.02 | $202.00 | $202.00 |
| Purchase #7 | $20.42 | 7.230% | $21.8964 | $21.90 | $21.90 | $21.90 |
| 7 purchase totals = | $875.89 | $966.5631 | $966.58 | $966.55 | $966.50 | |