| 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 | $135.81 | 10.257% | $149.74 | $149.74 | $149.75 | $149.70 |
| Purchase #2 | $193.46 | 6.417% | $205.8743 | $205.87 | $205.85 | $205.90 |
| Purchase #3 | $30.57 | 13.476% | $34.6896 | $34.69 | $34.70 | $34.70 |
| Purchase #4 | $155.25 | 7.150% | $166.3504 | $166.35 | $166.35 | $166.40 |
| Purchase #5 | $139.98 | 10.764% | $155.0474 | $155.05 | $155.05 | $155.00 |
| Purchase #6 | $128.72 | 11.161% | $143.0864 | $143.09 | $143.10 | $143.10 |
| Purchase #7 | $157.98 | 4.264% | $164.7163 | $164.72 | $164.70 | $164.70 |
| 7 purchase totals = | $941.77 | $1,019.5044 | $1,019.51 | $1,019.50 | $1,019.50 | |