| 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 | $134.90 | 13.273% | $152.8053 | $152.81 | $152.80 | $152.80 |
| Purchase #2 | $84.36 | 11.356% | $93.9399 | $93.94 | $93.95 | $93.90 |
| Purchase #3 | $156.45 | 9.745% | $171.6961 | $171.70 | $171.70 | $171.70 |
| Purchase #4 | $129.97 | 12.377% | $146.0564 | $146.06 | $146.05 | $146.10 |
| Purchase #5 | $234.65 | 13.690% | $266.7736 | $266.77 | $266.75 | $266.80 |
| Purchase #6 | $119.55 | 12.706% | $134.74 | $134.74 | $134.75 | $134.70 |
| Purchase #7 | $189.67 | 8.495% | $205.7825 | $205.78 | $205.80 | $205.80 |
| 7 purchase totals = | $1,049.55 | $1,171.7938 | $1,171.80 | $1,171.80 | $1,171.80 | |