| 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 | $126.85 | 3.867% | $131.7553 | $131.76 | $131.75 | $131.80 |
| Purchase #2 | $64.48 | 5.161% | $67.8078 | $67.81 | $67.80 | $67.80 |
| Purchase #3 | $113.98 | 5.704% | $120.4814 | $120.48 | $120.50 | $120.50 |
| Purchase #4 | $207.92 | 7.322% | $223.1439 | $223.14 | $223.15 | $223.10 |
| Purchase #5 | $159.85 | 6.676% | $170.5216 | $170.52 | $170.50 | $170.50 |
| Purchase #6 | $203.65 | 9.106% | $222.1944 | $222.19 | $222.20 | $222.20 |
| Purchase #7 | $162.70 | 9.139% | $177.5692 | $177.57 | $177.55 | $177.60 |
| 7 purchase totals = | $1,039.43 | $1,113.4736 | $1,113.47 | $1,113.45 | $1,113.50 | |