| 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 | $123.32 | 5.581% | $130.2025 | $130.20 | $130.20 | $130.20 |
| Purchase #2 | $149.91 | 5.222% | $157.7383 | $157.74 | $157.75 | $157.70 |
| Purchase #3 | $160.85 | 6.219% | $170.8533 | $170.85 | $170.85 | $170.90 |
| Purchase #4 | $63.54 | 6.688% | $67.7896 | $67.79 | $67.80 | $67.80 |
| Purchase #5 | $171.66 | 8.449% | $186.1636 | $186.16 | $186.15 | $186.20 |
| Purchase #6 | $117.92 | 13.452% | $133.7826 | $133.78 | $133.80 | $133.80 |
| Purchase #7 | $143.84 | 5.375% | $151.5714 | $151.57 | $151.55 | $151.60 |
| 7 purchase totals = | $931.04 | $998.1013 | $998.09 | $998.10 | $998.20 | |