| 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 | $102.31 | 10.237% | $112.7835 | $112.78 | $112.80 | $112.80 |
| Purchase #2 | $186.38 | 7.770% | $200.8617 | $200.86 | $200.85 | $200.90 |
| Purchase #3 | $153.32 | 5.550% | $161.8293 | $161.83 | $161.85 | $161.80 |
| Purchase #4 | $83.71 | 10.334% | $92.3606 | $92.36 | $92.35 | $92.40 |
| Purchase #5 | $104.83 | 5.385% | $110.4751 | $110.48 | $110.50 | $110.50 |
| Purchase #6 | $218.41 | 6.262% | $232.0868 | $232.09 | $232.10 | $232.10 |
| Purchase #7 | $145.74 | 12.170% | $163.4766 | $163.48 | $163.50 | $163.50 |
| 7 purchase totals = | $994.70 | $1,073.8736 | $1,073.88 | $1,073.95 | $1,074.00 | |