| 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 | $174.50 | 6.681% | $186.1583 | $186.16 | $186.15 | $186.20 |
| Purchase #2 | $131.84 | 4.497% | $137.7688 | $137.77 | $137.75 | $137.80 |
| Purchase #3 | $210.72 | 12.694% | $237.4688 | $237.47 | $237.45 | $237.50 |
| Purchase #4 | $209.70 | 7.456% | $225.3352 | $225.34 | $225.35 | $225.30 |
| Purchase #5 | $108.64 | 3.410% | $112.3446 | $112.34 | $112.35 | $112.30 |
| Purchase #6 | $223.25 | 9.606% | $244.6954 | $244.70 | $244.70 | $244.70 |
| Purchase #7 | $190.41 | 6.594% | $202.9656 | $202.97 | $202.95 | $203.00 |
| 7 purchase totals = | $1,249.06 | $1,346.7367 | $1,346.75 | $1,346.70 | $1,346.80 | |